{"title":"Cold dryer","description":"\u003cp data-start=\"143\" data-end=\"572\"\u003e\u003cstrong data-start=\"484\" data-end=\"572\"\u003eZuverlässige Druckluftaufbereitung für Profis – Kältetrockner für trockene Druckluft\u003c\/strong\u003e\u003cbr data-start=\"572\" data-end=\"575\"\u003eKältetrockner sind unverzichtbar, wenn es um die sichere, zuverlässige und energieeffiziente Trocknung von Druckluft geht. In unserem Onlineshop finden Sie eine sorgfältig ausgewählte Auswahl leistungsstarker Kältetrockner für Industrie, Handwerk, Werkstatt und professionelle Druckluftanwendungen.\u003cbr data-start=\"873\" data-end=\"876\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"143\" data-end=\"572\"\u003eOb Kompressorstation, Sandstrahlanlage oder Produktionslinie: Mit dem passenden Kältetrockner schützen Sie Ihre Anlagen zuverlässig vor Korrosion, Feuchtigkeit und Ausfallzeiten – und sorgen für konstant trockene Druckluft bei jedem Einsatz.\u003c\/p\u003e","products":[{"product_id":"comprag-druckluft-kaltetrockner-rdx-viele-grossen","title":"Comprag Compressed Air Refrigeration Dryer RDX, Max. 16 bar Operating Pressure, Flow Rate from 0.4 to 1.8 m³\/min","description":"\u003ch5\u003e\u003cstrong\u003eComprag RDX – Reliable refrigerant dryers for dry compressed air\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe Comprag RDX series refrigerant dryers are high-quality components for effective drying of compressed air. They reliably reduce the humidity to a pressure dew point of max. +3 °C, thus protecting tools, machines, and products from corrosion, water accumulation, and quality losses. The models RDX-04, RDX-06, RDX-09, RDX-12, and RDX-18 are ideal for use in workshops, crafts, and industry with volume flows from 0.4 to 1.8 m³\/min.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eConstant dew point of +3 °C for reliable drying\u003c\/li\u003e\n\u003cli\u003ePowerful and low-maintenance aluminum heat exchangers\u003c\/li\u003e\n\u003cli\u003eCompact design – easy to integrate into existing systems\u003c\/li\u003e\n\u003cli\u003eEnvironmentally friendly refrigerants (R134a or R513a)\u003c\/li\u003e\n\u003cli\u003eVery low pressure loss thanks to integrated coalescing separator\u003c\/li\u003e\n\u003cli\u003eIdeally combinable with screw compressors of the Comprag F series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔧 Technical Data\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 850px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 04\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 06\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 09\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 12\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 18\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eArticle number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310000\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310001\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310002\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310003\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eVolume flow (m³\/min)*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,4\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,6\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,9\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,2\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eOperating pressure (max.)\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e7 bar (16 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eInlet temperature (max.)\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e35 °C (max. 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eAmbient temperature (max.)\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e25 °C (max. 45 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePressure dew point\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e+3 °C (max. +10 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant (type)\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eR513a \/ R134a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant quantity (kg)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,16\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,21\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,24\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,30\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eConnection thread\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eG ½″\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eG ¾″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eNominal voltage (Ph \/ V \/ Hz)\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1 \/ 230 \/ 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePower consumption (kW)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,10\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,13\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,15\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,22\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* Measured according to ISO 7183: Operating pressure 7 bar, ambient +25 °C, inlet temperature +35 °C.\u003cbr\u003e** Depending on the year of manufacture – see nameplate.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-kaeltetrockner-rdx-04-06-09-12-18-comprag.jpg?v=1761663524\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWidth (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eDepth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 04\u003c\/td\u003e\n\u003ctd rowspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e360 mm\u003c\/td\u003e\n\u003ctd rowspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e360 mm\u003c\/td\u003e\n\u003ctd rowspan=\"5\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e500 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e34 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 06\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 09\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 12\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 18\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e38 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-anschluss-kaeltetrockner-rdx-04-06-09-12-18-comprag.jpg?v=1761664377\"\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003chr\u003e\u003c!-- Start: Volumenstrom-Rechner (DIN ISO 7183) --\u003e\n\u003cdiv style=\"max-width: 780px; margin: 0 auto; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;\"\u003e\u003c!-- Responsive Layout \u0026 Styling --\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n    #volumenstrom-rechner label {\n      display: block;\n      width: 100%;\n    }\n    #volumenstrom-rechner input,\n    #volumenstrom-rechner select {\n      width: 100%;\n      box-sizing: border-box;\n      padding: 10px;\n      border: 1px solid #ccc;\n      border-radius: 8px;\n      font-size: 14px;\n    }\n    #volumenstrom-rechner .grid-2 {\n      display: grid;\n      grid-template-columns: 1fr 1fr;\n      gap: 12px;\n    }\n    #volumenstrom-rechner .row {\n      display: flex;\n      gap: 10px;\n    }\n    #volumenstrom-rechner .row select,\n    #volumenstrom-rechner .row input {\n      flex: 1;\n    }\n    @media (max-width: 700px) {\n      #volumenstrom-rechner .grid-2 {\n        grid-template-columns: 1fr;\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv id=\"volumenstrom-rechner\" style=\"max-width: 780px; margin: 0 auto; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;\"\u003e\n\u003ch5 style=\"margin: 0 0 12px 0; font-size: 18px; line-height: 1.3;\"\u003e📐 Adjustment of the volume flow to operating conditions\u003c\/h5\u003e\n\u003c!-- Einleitung --\u003e\n\u003cdiv style=\"background: #f5f5f7; border-radius: 10px; padding: 12px 14px; font-size: 14px; margin-bottom: 12px;\"\u003e\n\u003cp style=\"margin: 0 0 6px 0;\"\u003eHere we offer you a practical calculator for the \u003cstrong\u003eadjustment of the air volume flow to individual operating conditions\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 6px 0;\"\u003eThe nominal capacities of our compressed air dryers are based on standard conditions according to \u003cstrong\u003eDIN ISO 7183\u003c\/strong\u003e (7 bar, 35 °C inlet temperature, 25 °C ambient temperature).\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eSince real systems often have different values, you can quickly and easily determine the \u003cstrong\u003ecorrect dryer volume flow\u003c\/strong\u003e with this tool. Simply enter the air volume flow of your compressor as well as the corresponding \u003cstrong\u003ecorrection factors (F1, F2, F3)\u003c\/strong\u003e – the calculator will show you the required dryer volume flow in m³\/min and l\/min.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: none; border-top: 1px solid #ddd; margin: 12px 0;\"\u003e\n\u003c!-- Normbedingungen \/ Formel --\u003e\n\u003cdiv style=\"background: #f5f5f7; border-radius: 10px; padding: 12px 14px; font-size: 14px;\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eStandard conditions (DIN ISO 7183):\u003c\/strong\u003e 7 bar · 35 °C (inlet) · 25 °C (ambient)\u003c\/div\u003e\n\u003cdiv\u003eFormula: \u003cstrong\u003eFlow rate (dryer) = Flow rate (compressor) × F1 × F2 × F3\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: none; border-top: 1px solid #eee; margin: 12px 0;\"\u003e\n\u003c!-- ℹ️ Infobox: Typische Austrittstemperaturen --\u003e\n\u003cdiv style=\"background: #f5f5f7; border-radius: 10px; padding: 12px 14px; font-size: 14px; margin-bottom: 12px;\"\u003e\n\u003cdiv style=\"font-weight: 600; margin-bottom: 6px;\"\u003e🌡️ Typical outlet temperatures (oil-lubricated screw compressor)\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 4px 0;\"\u003e• Compressor block \u003e 150 °C (without cooling), after oil separator approx. 80–100 °C\u003c\/div\u003e\n\u003cdiv style=\"margin: 0;\"\u003e• \u003cstrong\u003eAfter aftercooler (compressed air outlet):\u003c\/strong\u003e in practice usually \u003cstrong\u003e+10–15 °C above ambient\u003c\/strong\u003e → at 25 °C ambient typically \u003cstrong\u003e≈ 35–40 °C\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: none; border-top: 1px solid #eee; margin: 12px 0;\"\u003e\n\u003c!-- Eingaben --\u003e\n\u003cdiv class=\"grid-2\"\u003e\n\u003clabel\u003e \u003cspan style=\"display: block; font-size: 14px; margin-bottom: 6px;\"\u003eFlow rate (compressor)\u003c\/span\u003e\u003c\/label\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cinput id=\"vs-kompressor\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"z. B. 1.60\"\u003e\u003cselect id=\"einheit\"\u003e\n\u003coption value=\"m3min\"\u003em³\/min\u003c\/option\u003e\n\u003coption value=\"lmin\"\u003el\/min\u003c\/option\u003e\n\u003c\/select\u003e\n\u003c\/div\u003e\n\u003clabel\u003e \u003cspan style=\"display: block; font-size: 14px; margin-bottom: 6px;\"\u003eF1 – Operating pressure\u003c\/span\u003e\u003c\/label\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cselect id=\"f1-select\"\u003e\u003c\/select\u003e\u003cinput id=\"f1\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F1\"\u003e\n\u003c\/div\u003e\n\u003clabel\u003e \u003cspan style=\"display: block; font-size: 14px; margin-bottom: 6px;\"\u003eF2 – Inlet temp. compressed air\u003c\/span\u003e\u003c\/label\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cselect id=\"f2-select\"\u003e\u003c\/select\u003e\u003cinput id=\"f2\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F2\"\u003e\n\u003c\/div\u003e\n\u003clabel\u003e \u003cspan style=\"display: block; font-size: 14px; margin-bottom: 6px;\"\u003eF3 – Ambient temperature\u003c\/span\u003e\u003c\/label\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cselect id=\"f3-select\"\u003e\u003c\/select\u003e\u003cinput id=\"f3\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F3\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px;\"\u003e\n\u003cbutton id=\"btn-berechnen\" type=\"button\" style=\"padding: 10px 14px; border: 1px solid #222; background: #222; color: #fff; border-radius: 10px; cursor: pointer;\"\u003eCalculate\u003c\/button\u003e \u003cbutton id=\"btn-reset\" type=\"button\" style=\"padding: 10px 14px; border: 1px solid #ccc; background: #fff; color: #333; border-radius: 10px; cursor: pointer;\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: none; border-top: 1px solid #eee; margin: 12px 0;\"\u003e\n\u003c!-- Ergebnis --\u003e\n\u003cdiv id=\"ergebnis\" style=\"background: #f8f8fa; border-radius: 10px; padding: 12px 14px; font-size: 15px;\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"ergebnis-zeile\" style=\"margin-top: 6px; font-variant-numeric: tabular-nums;\"\u003e—\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Ende: Volumenstrom-Rechner --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e⚙️ Equipment\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLED operating and fault display\u003c\/li\u003e\n\u003cli\u003eColor-coded dew point display\u003c\/li\u003e\n\u003cli\u003eHot gas bypass control to prevent icing\u003c\/li\u003e\n\u003cli\u003eTime-controlled condensate drain with delay\u003c\/li\u003e\n\u003cli\u003eCoalescence separator (demister) integrated in the heat exchanger\u003c\/li\u003e\n\u003cli\u003eReady to connect with standard threaded connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🏭 Typical areas of application\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCompressor systems with continuous air demand\u003c\/li\u003e\n\u003cli\u003eSandblasting technology, painting, and powder coating operations\u003c\/li\u003e\n\u003cli\u003ePneumatic tools and machines\u003c\/li\u003e\n\u003cli\u003eProduction facilities with increased demands on compressed air quality\u003c\/li\u003e\n\u003cli\u003eProtection of sensitive devices from condensate, rust, and failures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔄 Suitable additions\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdsorption dryers:\u003c\/strong\u003e For particularly dry air (up to –40 °C dew point)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated carbon adsorbers:\u003c\/strong\u003e For the removal of oil vapors and odors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine and microfilters:\u003c\/strong\u003e For particle separation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressed air tanks:\u003c\/strong\u003e e.g., 270 l or 500 l for pressure stabilization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance kits:\u003c\/strong\u003e With filter inserts, O-rings, and seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e❓ FAQ – Frequently Asked Questions about the RDX Series\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Which refrigerant dryer is suitable for my compressor?\u003c\/strong\u003e\u003cbr\u003eThe selection is based on the flow rate of your compressor. Example: RDX-04 for max. 0.4 m³\/min, RDX-18 for max. 1.8 m³\/min.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. What does the hot gas bypass control do?\u003c\/strong\u003e\u003cbr\u003eIt ensures uniform operation at partial load and prevents the evaporator from freezing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. How often does the dryer need to be serviced?\u003c\/strong\u003e\u003cbr\u003eA visual inspection is recommended weekly and a complete service annually – e.g., replacement of the condensate drain and cleaning of the heat exchanger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4. Can I connect the dryer directly?\u003c\/strong\u003e\u003cbr\u003eYes – the RDX models are ready to connect and only require a 230 V power connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5. How do I know if everything is running smoothly?\u003c\/strong\u003e\u003cbr\u003eThe LED display informs about operating and fault conditions. Additionally, a colored display shows the current dew point status.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"0.4","offer_id":49086868521307,"sku":"14310000","price":642.87,"currency_code":"EUR","in_stock":true},{"title":"0.6","offer_id":49086868554075,"sku":"14310001","price":667.23,"currency_code":"EUR","in_stock":true},{"title":"0.9","offer_id":49086868586843,"sku":"14310002","price":710.66,"currency_code":"EUR","in_stock":true},{"title":"1.2","offer_id":49086868619611,"sku":"14310003","price":768.91,"currency_code":"EUR","in_stock":true},{"title":"1.8","offer_id":49086868652379,"sku":"14310004","price":870.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/druckluft-kaeltetrockner-rdx-04-06-09-12-18-comprag.jpg?v=1752659657"},{"product_id":"comprag-druckluft-kaltetrockner-rdx-max-16-14-bar-betriebsdruck-volumenstrom-von-0-4-bis-36-0-m-min-kopie","title":"Comprag compressed air refrigerant dryer RDX, max. 14 bar operating pressure, flow rate from 2.4 to 4.1 m³\/min","description":"\u003ch5\u003e\u003cstrong\u003eComprag RDX – Powerful refrigerant dryers for professional compressed air systems\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe RDX refrigerant dryers from Comprag with the models RDX‑24, RDX‑30, RDX‑36, and RDX‑41 are specifically designed for medium to large compressed air systems. They reliably reduce the air humidity to a constant pressure dew point of a maximum of +3 °C, thus protecting machines, tools, and processes from moisture, corrosion, and condensate damage. Thanks to their compact design, high efficiency, and industrial-grade components, they are ideal for continuous use in workshops and industry.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eFor volume flows from 2.4 to 4.1 m³\/min\u003c\/li\u003e\n\u003cli\u003eConstant dew point of +3 °C\u003c\/li\u003e\n\u003cli\u003eHighly efficient aluminum heat exchanger with integrated demister\u003c\/li\u003e\n\u003cli\u003eEnergy savings through optimized refrigeration cycle\u003c\/li\u003e\n\u003cli\u003eCompact design for easy integration\u003c\/li\u003e\n\u003cli\u003eIdeal for screw compressors and compressed air stations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔧 Technical Data\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 850px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 24\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 30\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 36\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 41\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eArticle number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310005\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310006\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310007\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eVolume flow (m³\/min)*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e2,4\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e3,0\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e3,6\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e4,1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eOperating pressure (max.)\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e7 bar (16 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eInlet temperature (max.)\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e35 °C (max. 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eAmbient temperature (max.)\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e25 °C (max. 45 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePressure dew point\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e+3 °C (max. +10 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant (type)\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eR513a \/ R410a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant quantity (kg)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,38\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,42\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,48\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eConnection thread\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eG 1″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eNominal voltage (Ph \/ V \/ Hz)\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1 \/ 230 \/ 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePower consumption (kW)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,26\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,31\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,33\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* Measured according to ISO 7183: Operating pressure 7 bar, ambient +25 °C, inlet temperature +35 °C.\u003cbr\u003e** Depending on the year of manufacture – see nameplate.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e📏 Dimensions and Weight\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-kaeltetrockner-rdx-04-06-09-12-18-comprag.jpg?v=1761664065\"\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid rgb(204, 204, 204); min-width: 700px; width: 100%; background-color: rgb(255, 255, 255); border-radius: 10px; overflow: hidden; height: 98.969px;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eWidth (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eDepth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eRDX 24\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 79.3752px;\"\u003e540 mm\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 79.3752px;\"\u003e590 mm\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 79.3752px;\"\u003e840 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003e47 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 20.5938px;\"\u003eRDX 30\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 20.5938px;\"\u003e52 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eRDX 36\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003e60 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eRDX 41\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003e65 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-anschluss-kaeltetrockner-rdx-24-30-36-41-comprag.jpg?v=1761668444\" alt=\"\"\u003e\u003c\/h5\u003e\n\u003chr\u003e\u003c!-- Start: Volumenstrom-Rechner (DIN ISO 7183) --\u003e\n\u003cdiv id=\"volumenstrom-rechner\" style=\"max-width: 780px; margin: 0 auto; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;\"\u003e\n  \u003c!-- Responsive Layout \u0026 Styling --\u003e\n  \u003cstyle\u003e\n    #volumenstrom-rechner label {\n      display: block;\n      width: 100%;\n    }\n    #volumenstrom-rechner input,\n    #volumenstrom-rechner select {\n      width: 100%;\n      box-sizing: border-box;\n      padding: 10px;\n      border: 1px solid #ccc;\n      border-radius: 8px;\n      font-size: 14px;\n    }\n    #volumenstrom-rechner .grid-2 {\n      display: grid;\n      grid-template-columns: 1fr 1fr;\n      gap: 12px;\n    }\n    #volumenstrom-rechner .row {\n      display: flex;\n      gap: 10px;\n    }\n    #volumenstrom-rechner .row select,\n    #volumenstrom-rechner .row input {\n      flex: 1;\n    }\n    @media (max-width: 700px) {\n      #volumenstrom-rechner .grid-2 {\n        grid-template-columns: 1fr;\n      }\n    }\n  \u003c\/style\u003e\n\n  \u003ch5 style=\"margin: 0 0 12px 0; font-size: 18px; line-height: 1.3;\"\u003e\n    📐 adjustment of the volume flow to operating conditions\n  \u003c\/h5\u003e\n\n  \u003c!-- Einleitung --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px; margin-bottom:12px;\"\u003e\n    \u003cp style=\"margin:0 0 6px 0;\"\u003e\n      Here we offer you a practical calculator for\n      \u003cstrong\u003eadjustment of the air volume flow to individual operating conditions\u003c\/strong\u003e.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 6px 0;\"\u003e\n      The rated outputs of our compressed air dryers are based on\n      Standard conditions according to \u003cstrong\u003eDIN ISO 7183\u003c\/strong\u003e (7 bar,\n      35 °C inlet temperature, 25 °C ambient temperature).\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Since real systems often have varying values, you can use\n      this tool the \u003cstrong\u003ecorrect dryer volume flow\u003c\/strong\u003e\n      quickly and easily determine. To do this, enter the\n      air volume flow of your compressor as well as the corresponding\n      \u003cstrong\u003eCorrection factors (F1, F2, F3)\u003c\/strong\u003e – the calculator\n      shows you the required dryer volume flow in m³\/min\n      and l\/min.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #ddd; margin:12px 0;\"\u003e\n\n  \u003c!-- Normbedingungen \/ Formel --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px;\"\u003e\n    \u003cdiv\u003e\n      \u003cstrong\u003eStandard conditions (DIN ISO 7183):\u003c\/strong\u003e\n      7 bar · 35 °C (inlet) · 25 °C (ambient)\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      Formula:\n      \u003cstrong\u003eFlow rate (dryer) = Flow rate (compressor) × F1 × F2 × F3\u003c\/strong\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- ℹ️ Infobox: Typische Austrittstemperaturen --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px; margin-bottom:12px;\"\u003e\n    \u003cdiv style=\"font-weight:600; margin-bottom:6px;\"\u003e\n      🌡️ Typical outlet temperatures (oil-lubricated screw compressor)\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin:0 0 4px 0;\"\u003e\n      • Compressor block \u003e 150 °C (without cooling), after oil separator approx. 80–100 °C\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin:0;\"\u003e\n      • \u003cstrong\u003eAfter aftercooler (compressed air outlet):\u003c\/strong\u003e usually in practice\n      \u003cstrong\u003e+10–15 °C above ambient\u003c\/strong\u003e → typically at 25 °C ambient\n      \u003cstrong\u003e≈ 35–40 °C\u003c\/strong\u003e.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- Eingaben --\u003e\n  \u003cdiv class=\"grid-2\"\u003e\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eFlow rate (compressor)\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cinput id=\"vs-kompressor\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"z. B. 1.60\"\u003e\n        \u003cselect id=\"einheit\"\u003e\n          \u003coption value=\"m3min\"\u003em³\/min\u003c\/option\u003e\n          \u003coption value=\"lmin\"\u003el\/min\u003c\/option\u003e\n        \u003c\/select\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF1 – Operating pressure\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f1-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f1\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F1\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF2 – Inlet temp. compressed air\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f2-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f2\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F2\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF3 – Ambient temperature\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f3-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f3\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F3\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin-top:12px;\"\u003e\n    \u003cbutton id=\"btn-berechnen\" type=\"button\" style=\"padding:10px 14px; border:1px solid #222; background:#222; color:#fff; border-radius:10px; cursor:pointer;\"\u003eCalculate\u003c\/button\u003e\n    \u003cbutton id=\"btn-reset\" type=\"button\" style=\"padding:10px 14px; border:1px solid #ccc; background:#fff; color:#333; border-radius:10px; cursor:pointer;\"\u003eReset\u003c\/button\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- Ergebnis --\u003e\n  \u003cdiv id=\"ergebnis\" style=\"background:#f8f8fa; border-radius:10px; padding:12px 14px; font-size:15px;\"\u003e\n    \u003cdiv\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003c\/div\u003e\n    \u003cdiv id=\"ergebnis-zeile\" style=\"margin-top:6px; font-variant-numeric: tabular-nums;\"\u003e—\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Ende: Volumenstrom-Rechner --\u003e\n\n\u003cscript\u003e\nconst FAKTOREN = {\n  f1: [\n    { label: \"4 bar\", value: 1.25 },\n    { label: \"5 bar\", value: 1.15 },\n    { label: \"6 bar\", value: 1.07 },\n    { label: \"7 bar (Norm)\", value: 1.00 },\n    { label: \"8 bar\", value: 0.94 },\n    { label: \"9 bar\", value: 0.89 },\n    { label: \"10 bar\", value: 0.85 },\n    { label: \"11 bar\", value: 0.81 },\n    { label: \"12 bar\", value: 0.78 },\n    { label: \"13 bar\", value: 0.75 }\n  ],\n  f2: [\n    { label: \"35 °C (Norm)\", value: 1.00 },\n    { label: \"40 °C\", value: 1.17 },\n    { label: \"45 °C\", value: 1.39 },\n    { label: \"50 °C\", value: 1.66 },\n    { label: \"55 °C\", value: 1.98 }\n  ],\n  f3: [\n    { label: \"25 °C (Norm)\", value: 1.00 },\n    { label: \"30 °C\", value: 1.07 },\n    { label: \"35 °C\", value: 1.14 },\n    { label: \"40 °C\", value: 1.22 }\n  ]\n};\n\nfunction toNumberSafe(v){if(typeof v===\"string\")v=v.replace(\",\",\".\").trim();const n=Number(v);return Number.isFinite(n)?n:NaN;}\nfunction round2(n){return Math.round(n*100)\/100;}\nfunction fillSelect(id,arr){\n  const sel=document.getElementById(id);\n  sel.innerHTML=\"\";\n  const optEmpty=document.createElement(\"option\");\n  optEmpty.value=\"\";\n  optEmpty.textContent=\"— auswählen —\";\n  sel.appendChild(optEmpty);\n  arr.forEach(({label,value})=\u003e{\n    const o=document.createElement(\"option\");\n    o.value=String(value);\n    o.textContent=`${label} (F=${value})`;\n    sel.appendChild(o);\n  });\n}\nfillSelect(\"f1-select\",FAKTOREN.f1);\nfillSelect(\"f2-select\",FAKTOREN.f2);\nfillSelect(\"f3-select\",FAKTOREN.f3);\n\n[\"f1\",\"f2\",\"f3\"].forEach(id=\u003e{\n  document.getElementById(id+\"-select\").addEventListener(\"change\",e=\u003e{\n    const val=e.target.value;\n    if(val) document.getElementById(id).value=val;\n  });\n});\n\ndocument.getElementById(\"btn-berechnen\").addEventListener(\"click\",()=\u003e{\n  const einheit=document.getElementById(\"einheit\").value;\n  let qk=toNumberSafe(document.getElementById(\"vs-kompressor\").value);\n  const f1=toNumberSafe(document.getElementById(\"f1\").value||document.getElementById(\"f1-select\").value);\n  const f2=toNumberSafe(document.getElementById(\"f2\").value||document.getElementById(\"f2-select\").value);\n  const f3=toNumberSafe(document.getElementById(\"f3\").value||document.getElementById(\"f3-select\").value);\n\n  const erg=document.getElementById(\"ergebnis-zeile\");\n  const err=[];\n  if(!Number.isFinite(qk)||qk\u003c=0) err.push(\"Bitte gültigen Kompressor-Volumenstrom eingeben.\");\n  if(!Number.isFinite(f1)||f1\u003c=0) err.push(\"F1 fehlt oder ist ungültig.\");\n  if(!Number.isFinite(f2)||f2\u003c=0) err.push(\"F2 fehlt oder ist ungültig.\");\n  if(!Number.isFinite(f3)||f3\u003c=0) err.push(\"F3 fehlt oder ist ungültig.\");\n\n  if(err.length){\n    erg.textContent=\"⚠️ \"+err.join(\" \");\n    return;\n  }\n\n  if(einheit===\"lmin\") qk=qk\/1000;\n  const qt=qk*f1*f2*f3;\n  const qt_m3min=round2(qt);\n  const qt_lmin=round2(qt*1000);\n\n  erg.innerHTML=`Erforderlicher Volumenstrom des Trockners:\u003cbr\u003e\u003cstrong\u003e${qt_m3min} m³\/min\u003c\/strong\u003e (≈ ${qt_lmin} l\/min)`;\n});\n\ndocument.getElementById(\"btn-reset\").addEventListener(\"click\",()=\u003e{\n  document.getElementById(\"vs-kompressor\").value=\"\";\n  document.getElementById(\"einheit\").value=\"m3min\";\n  [\"f1\",\"f2\",\"f3\"].forEach(id=\u003edocument.getElementById(id).value=\"\");\n  [\"f1-select\",\"f2-select\",\"f3-select\"].forEach(id=\u003edocument.getElementById(id).value=\"\");\n  document.getElementById(\"ergebnis-zeile\").textContent=\"—\";\n});\n\u003c\/script\u003e\n\u003chr\u003e\n\u003ch5\u003e\n\u003cbr\u003e⚙️ Equipment\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLED display for operation, faults, and dew point status\u003c\/li\u003e\n\u003cli\u003eColor-coded dew point display (Green, Orange, Red)\u003c\/li\u003e\n\u003cli\u003eAutomatic hot gas bypass control against icing\u003c\/li\u003e\n\u003cli\u003eTime-controlled condensate drain with adjustable interval\u003c\/li\u003e\n\u003cli\u003eIntegrated coalescing separator (demister)\u003c\/li\u003e\n\u003cli\u003eEnergy savings through pre-evaporator technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🏭 Typical areas of application\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCompressed air systems in workshops, production, and industry\u003c\/li\u003e\n\u003cli\u003eSandblasting technology, painting systems, and powder coating\u003c\/li\u003e\n\u003cli\u003eMachines with pneumatic controls\u003c\/li\u003e\n\u003cli\u003eApplications with requirements for dry, clean compressed air\u003c\/li\u003e\n\u003cli\u003eProtection against moisture, corrosion, and failures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔄 Suitable additions\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdsorption dryer:\u003c\/strong\u003e For extremely dry compressed air (up to –40 °C dew point)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated carbon adsorber:\u003c\/strong\u003e For the removal of oil vapors and odors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine and microfilters:\u003c\/strong\u003e For the highest purity of compressed air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressed air tank:\u003c\/strong\u003e 270 l – 500 l for buffering and stabilization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance kits:\u003c\/strong\u003e Filters, O-rings, and wear parts for annual service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e❓ FAQ – Frequently Asked Questions about the RDX series\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Which dryer is suitable for my system?\u003c\/strong\u003e\u003cbr\u003eThe choice depends on the flow rate of your compressor – e.g. RDX-24 for 2.4 m³\/min, RDX-41 for 4.1 m³\/min.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. Why is a hot gas bypass control important?\u003c\/strong\u003e\u003cbr\u003eIt prevents the freezing of the heat exchanger during partial load operation and increases operational safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. How often is maintenance necessary?\u003c\/strong\u003e\u003cbr\u003eRecommended: weekly visual inspection, annual replacement of the condensate drain and cleaning of the heat exchanger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4. Are the devices ready to connect?\u003c\/strong\u003e\u003cbr\u003eYes – all models only require a 230 V \/ 50 Hz power connection and are ready for operation immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5. How do I recognize the current drying condition?\u003c\/strong\u003e\u003cbr\u003eAbout the LED display with color-coded dew point status – for quick visual checks.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"2.4","offer_id":50990651965787,"sku":"14310005","price":1020.97,"currency_code":"EUR","in_stock":true},{"title":"3","offer_id":50990651998555,"sku":"14310006","price":1092.99,"currency_code":"EUR","in_stock":true},{"title":"3.6","offer_id":50990652031323,"sku":"14310007","price":1193.61,"currency_code":"EUR","in_stock":true},{"title":"4.1","offer_id":50990652064091,"sku":"14310008","price":1323.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/druckluft-kaeltetrockner-rdx-24-30-36-41-comprag.jpg?v=1752659999"},{"product_id":"comprag-druckluft-kaltetrockner-rdx-max-16-14-bar-betriebsdruck-volumenstrom-von-0-4-bis-36-0-m-min-kopie-kopie","title":"Comprag compressed air refrigerant dryer RDX, max. 14 bar operating pressure, flow rate from 5.2 to 7.7 m³","description":"\u003ch5\u003e\u003cstrong\u003eHigh-performance dryers for large compressed air systems – Comprag RDX‑52, RDX‑65, RDX‑77\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe RDX‑52 to RDX‑77 series dryers from Comprag provide reliable compressed air drying for systems with high volumetric flow rates. With a constant pressure dew point of +3 °C, they effectively protect machines, tools, and processes from corrosion and condensate. Thanks to their compact design, energy-efficient heat exchanger, and robust technology, they are ideal for professional continuous use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eFor volumetric flows from 5.2 to 7.7 m³\/min\u003c\/li\u003e\n\u003cli\u003eConstant pressure dew point of +3 °C\u003c\/li\u003e\n\u003cli\u003eIntegrated aluminum heat exchanger with demister\u003c\/li\u003e\n\u003cli\u003eEnergy efficient through pre-evaporation and low pressure loss\u003c\/li\u003e\n\u003cli\u003eLED dew point display for quick visual control\u003c\/li\u003e\n\u003cli\u003eReady for connection with 230 V – ideal for large compressor systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔧 Technical Data\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 850px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 50\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 65\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 77\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eArticle number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310009\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310010\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eVolumetric flow rate (m³\/min)*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e5,0\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e6,5\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e7,7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eOperating pressure (max.)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"3\"\u003e7 bar (16 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eInlet temperature (max.)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"3\"\u003e35 °C (max. 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eAmbient temperature (max.)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"3\"\u003e25 °C (max. 45 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePressure dew point\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"3\"\u003e+3 °C (max. +10 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant (type)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"3\"\u003eR513a \/ R410a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant quantity (kg)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,60\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,75\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eConnection thread\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"3\"\u003eG 1¼″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRated voltage (Ph \/ V \/ Hz)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"3\"\u003e1 \/ 230 \/ 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePower consumption (kW)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,38\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,45\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* Measured according to ISO 7183: Operating pressure 7 bar, ambient +25 °C, inlet temperature +35 °C.\u003cbr\u003e** Depending on the year of manufacture – see nameplate.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e📏 Dimensions and Weight\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-kaeltetrockner-rdx-04-06-09-12-18-comprag.jpg?v=1761664065\" alt=\"\"\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 700px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWidth (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eDepth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 50\u003c\/td\u003e\n\u003ctd rowspan=\"3\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e590 mm\u003c\/td\u003e\n\u003ctd rowspan=\"3\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e590 mm\u003c\/td\u003e\n\u003ctd rowspan=\"3\" style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e920 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e72 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 65\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e75 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRDX 77\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e86 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-anschluss-kaeltetrockner-rdx-52-65-77-comprag.jpg?v=1761669501\" alt=\"\"\u003e\u003c\/h5\u003e\n\u003chr\u003e\u003c!-- Start: Volumenstrom-Rechner (DIN ISO 7183) --\u003e\n\u003cdiv id=\"volumenstrom-rechner\" style=\"max-width: 780px; margin: 0 auto; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;\"\u003e\n  \u003c!-- Responsive Layout \u0026 Styling --\u003e\n  \u003cstyle\u003e\n    #volumenstrom-rechner label {\n      display: block;\n      width: 100%;\n    }\n    #volumenstrom-rechner input,\n    #volumenstrom-rechner select {\n      width: 100%;\n      box-sizing: border-box;\n      padding: 10px;\n      border: 1px solid #ccc;\n      border-radius: 8px;\n      font-size: 14px;\n    }\n    #volumenstrom-rechner .grid-2 {\n      display: grid;\n      grid-template-columns: 1fr 1fr;\n      gap: 12px;\n    }\n    #volumenstrom-rechner .row {\n      display: flex;\n      gap: 10px;\n    }\n    #volumenstrom-rechner .row select,\n    #volumenstrom-rechner .row input {\n      flex: 1;\n    }\n    @media (max-width: 700px) {\n      #volumenstrom-rechner .grid-2 {\n        grid-template-columns: 1fr;\n      }\n    }\n  \u003c\/style\u003e\n\n  \u003ch5 style=\"margin: 0 0 12px 0; font-size: 18px; line-height: 1.3;\"\u003e\n    📐 Adjustment of the flow rate to operating conditions\n  \u003c\/h5\u003e\n\n  \u003c!-- Einleitung --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px; margin-bottom:12px;\"\u003e\n    \u003cp style=\"margin:0 0 6px 0;\"\u003e\n      Here we offer you a practical calculator for\n      \u003cstrong\u003eAdjustment of the volumetric flow rate to individual operating conditions\u003c\/strong\u003e.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 6px 0;\"\u003e\n      The rated outputs of our compressed air dryers are based on\n      Standard conditions according to \u003cstrong\u003eDIN ISO 7183\u003c\/strong\u003e (7 bar,\n      35 °C inlet temperature, 25 °C ambient temperature).\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Since real systems often have varying values, you can use\n      this tool the \u003cstrong\u003ecorrect dryer volumetric flow rate\u003c\/strong\u003e\n      quickly and easily determine. To do this, enter the\n      volumetric flow rate of your compressor as well as the corresponding\n      \u003cstrong\u003eCorrection factors (F1, F2, F3)\u003c\/strong\u003e – the calculator\n      shows you the required dryer volumetric flow rate in m³\/min\n      and l\/min.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #ddd; margin:12px 0;\"\u003e\n\n  \u003c!-- Normbedingungen \/ Formel --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px;\"\u003e\n    \u003cdiv\u003e\n      \u003cstrong\u003eStandard conditions (DIN ISO 7183):\u003c\/strong\u003e\n      7 bar · 35 °C (inlet) · 25 °C (ambient)\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      Formula:\n      \u003cstrong\u003eVolume flow (dryer) = Volume flow (compressor) × F1 × F2 × F3\u003c\/strong\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- ℹ️ Infobox: Typische Austrittstemperaturen --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px; margin-bottom:12px;\"\u003e\n    \u003cdiv style=\"font-weight:600; margin-bottom:6px;\"\u003e\n      🌡️ Typical outlet temperatures (oil-lubricated screw compressor)\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin:0 0 4px 0;\"\u003e\n      • Compressor block \u003e 150 °C (without cooling), after oil separator approx. 80–100 °C\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin:0;\"\u003e\n      • \u003cstrong\u003eAfter aftercooler (compressed air outlet):\u003c\/strong\u003e usually in practice\n      \u003cstrong\u003e+10–15 °C above ambient\u003c\/strong\u003e → typically at 25 °C ambient\n      \u003cstrong\u003e≈ 35–40 °C\u003c\/strong\u003e.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- Eingaben --\u003e\n  \u003cdiv class=\"grid-2\"\u003e\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eVolume flow (compressor)\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cinput id=\"vs-kompressor\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"z. B. 1.60\"\u003e\n        \u003cselect id=\"einheit\"\u003e\n          \u003coption value=\"m3min\"\u003em³\/min\u003c\/option\u003e\n          \u003coption value=\"lmin\"\u003el\/min\u003c\/option\u003e\n        \u003c\/select\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF1 – Operating pressure\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f1-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f1\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F1\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF2 – Inlet temp. compressed air\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f2-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f2\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F2\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF3 – Ambient temperature\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f3-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f3\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F3\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin-top:12px;\"\u003e\n    \u003cbutton id=\"btn-berechnen\" type=\"button\" style=\"padding:10px 14px; border:1px solid #222; background:#222; color:#fff; border-radius:10px; cursor:pointer;\"\u003eCalculate\u003c\/button\u003e\n    \u003cbutton id=\"btn-reset\" type=\"button\" style=\"padding:10px 14px; border:1px solid #ccc; background:#fff; color:#333; border-radius:10px; cursor:pointer;\"\u003eReset\u003c\/button\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- Ergebnis --\u003e\n  \u003cdiv id=\"ergebnis\" style=\"background:#f8f8fa; border-radius:10px; padding:12px 14px; font-size:15px;\"\u003e\n    \u003cdiv\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003c\/div\u003e\n    \u003cdiv id=\"ergebnis-zeile\" style=\"margin-top:6px; font-variant-numeric: tabular-nums;\"\u003e—\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Ende: Volumenstrom-Rechner --\u003e\n\n\u003cscript\u003e\nconst FAKTOREN = {\n  f1: [\n    { label: \"4 bar\", value: 1.25 },\n    { label: \"5 bar\", value: 1.15 },\n    { label: \"6 bar\", value: 1.07 },\n    { label: \"7 bar (Norm)\", value: 1.00 },\n    { label: \"8 bar\", value: 0.94 },\n    { label: \"9 bar\", value: 0.89 },\n    { label: \"10 bar\", value: 0.85 },\n    { label: \"11 bar\", value: 0.81 },\n    { label: \"12 bar\", value: 0.78 },\n    { label: \"13 bar\", value: 0.75 }\n  ],\n  f2: [\n    { label: \"35 °C (Norm)\", value: 1.00 },\n    { label: \"40 °C\", value: 1.17 },\n    { label: \"45 °C\", value: 1.39 },\n    { label: \"50 °C\", value: 1.66 },\n    { label: \"55 °C\", value: 1.98 }\n  ],\n  f3: [\n    { label: \"25 °C (Norm)\", value: 1.00 },\n    { label: \"30 °C\", value: 1.07 },\n    { label: \"35 °C\", value: 1.14 },\n    { label: \"40 °C\", value: 1.22 }\n  ]\n};\n\nfunction toNumberSafe(v){if(typeof v===\"string\")v=v.replace(\",\",\".\").trim();const n=Number(v);return Number.isFinite(n)?n:NaN;}\nfunction round2(n){return Math.round(n*100)\/100;}\nfunction fillSelect(id,arr){\n  const sel=document.getElementById(id);\n  sel.innerHTML=\"\";\n  const optEmpty=document.createElement(\"option\");\n  optEmpty.value=\"\";\n  optEmpty.textContent=\"— auswählen —\";\n  sel.appendChild(optEmpty);\n  arr.forEach(({label,value})=\u003e{\n    const o=document.createElement(\"option\");\n    o.value=String(value);\n    o.textContent=`${label} (F=${value})`;\n    sel.appendChild(o);\n  });\n}\nfillSelect(\"f1-select\",FAKTOREN.f1);\nfillSelect(\"f2-select\",FAKTOREN.f2);\nfillSelect(\"f3-select\",FAKTOREN.f3);\n\n[\"f1\",\"f2\",\"f3\"].forEach(id=\u003e{\n  document.getElementById(id+\"-select\").addEventListener(\"change\",e=\u003e{\n    const val=e.target.value;\n    if(val) document.getElementById(id).value=val;\n  });\n});\n\ndocument.getElementById(\"btn-berechnen\").addEventListener(\"click\",()=\u003e{\n  const einheit=document.getElementById(\"einheit\").value;\n  let qk=toNumberSafe(document.getElementById(\"vs-kompressor\").value);\n  const f1=toNumberSafe(document.getElementById(\"f1\").value||document.getElementById(\"f1-select\").value);\n  const f2=toNumberSafe(document.getElementById(\"f2\").value||document.getElementById(\"f2-select\").value);\n  const f3=toNumberSafe(document.getElementById(\"f3\").value||document.getElementById(\"f3-select\").value);\n\n  const erg=document.getElementById(\"ergebnis-zeile\");\n  const err=[];\n  if(!Number.isFinite(qk)||qk\u003c=0) err.push(\"Bitte gültigen Kompressor-Volumenstrom eingeben.\");\n  if(!Number.isFinite(f1)||f1\u003c=0) err.push(\"F1 fehlt oder ist ungültig.\");\n  if(!Number.isFinite(f2)||f2\u003c=0) err.push(\"F2 fehlt oder ist ungültig.\");\n  if(!Number.isFinite(f3)||f3\u003c=0) err.push(\"F3 fehlt oder ist ungültig.\");\n\n  if(err.length){\n    erg.textContent=\"⚠️ \"+err.join(\" \");\n    return;\n  }\n\n  if(einheit===\"lmin\") qk=qk\/1000;\n  const qt=qk*f1*f2*f3;\n  const qt_m3min=round2(qt);\n  const qt_lmin=round2(qt*1000);\n\n  erg.innerHTML=`Erforderlicher Volumenstrom des Trockners:\u003cbr\u003e\u003cstrong\u003e${qt_m3min} m³\/min\u003c\/strong\u003e (≈ ${qt_lmin} l\/min)`;\n});\n\ndocument.getElementById(\"btn-reset\").addEventListener(\"click\",()=\u003e{\n  document.getElementById(\"vs-kompressor\").value=\"\";\n  document.getElementById(\"einheit\").value=\"m3min\";\n  [\"f1\",\"f2\",\"f3\"].forEach(id=\u003edocument.getElementById(id).value=\"\");\n  [\"f1-select\",\"f2-select\",\"f3-select\"].forEach(id=\u003edocument.getElementById(id).value=\"\");\n  document.getElementById(\"ergebnis-zeile\").textContent=\"—\";\n});\n\u003c\/script\u003e\n\u003chr\u003e\n\u003ch5\u003e\n\u003cbr\u003e⚙️ Equipment\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLED display for operation, fault, and dew point status\u003c\/li\u003e\n\u003cli\u003eColor-coded dew point display (Green \/ Orange \/ Red)\u003c\/li\u003e\n\u003cli\u003eHot gas bypass control against icing\u003c\/li\u003e\n\u003cli\u003eTime-controlled condensate drain (interval \u0026amp; duration adjustable)\u003c\/li\u003e\n\u003cli\u003eIntegrated coalescence separator in the heat exchanger\u003c\/li\u003e\n\u003cli\u003eEnergy savings through pre-evaporation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🏭 Typical areas of application\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLarge compressor systems in industry and production\u003c\/li\u003e\n\u003cli\u003eSandblasting systems, painting booths, powder coating\u003c\/li\u003e\n\u003cli\u003eMechanical engineering and automation with high air demand\u003c\/li\u003e\n\u003cli\u003eCompressed air applications with high drying requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔄 Suitable additions\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdsorption dryer:\u003c\/strong\u003e for particularly dry compressed air (up to –40 °C dew point)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated carbon adsorber:\u003c\/strong\u003e for the removal of oil vapors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine \u0026amp; microfilters:\u003c\/strong\u003e for highest compressed air purity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressed air tank:\u003c\/strong\u003e e.g. 500 – 1000 l for buffering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance kits:\u003c\/strong\u003e Filter inserts \u0026amp; seals for annual maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e❓ FAQ – Frequently Asked Questions\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich model fits my system?\u003c\/strong\u003e\u003cbr\u003eRDX‑52 for 5.2 m³\/min, RDX‑65 for 6.5 m³\/min, RDX‑77 for 7.7 m³\/min.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy is a hot gas bypass control sensible?\u003c\/strong\u003e\u003cbr\u003eIt prevents freezing at partial load and increases lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow often is maintenance required?\u003c\/strong\u003e\u003cbr\u003eWeekly visual inspection, annual cleaning, and seal replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the dryer ready for connection?\u003c\/strong\u003e\u003cbr\u003eYes – all models are prepared for 230 V operation and can be used immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I recognize the drying status?\u003c\/strong\u003e\u003cbr\u003eAbout the color-coded LED display – green = optimal.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"5.2","offer_id":50990690435419,"sku":"14310009","price":1654.31,"currency_code":"EUR","in_stock":true},{"title":"6.5","offer_id":50990690468187,"sku":"14310010","price":1883.08,"currency_code":"EUR","in_stock":true},{"title":"7.7","offer_id":50990690500955,"sku":"14310011","price":2187.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/druckluft-kaeltetrockner-rdx-52-65-77-comprag.jpg?v=1752660309"},{"product_id":"comprag-druckluft-kaltetrockner-rdx-max-16-14-bar-betriebsdruck-volumenstrom-von-0-4-bis-36-0-m-min-kopie-kopie-kopie","title":"Comprag compressed air refrigerant dryer RDX, max. 14 bar operating pressure, flow rate from 10 to 18 m³\/min","description":"\u003ch5\u003e\u003cstrong\u003eComprag RDX – Industrial-grade refrigerant dryers for large compressed air systems\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe models RDX-100, RDX-120, RDX-150, and RDX-180 from the Comprag RDX series are specifically designed for large and demanding compressed air stations. They ensure a stable dew point of maximum +3 °C, prevent corrosion and condensate in systems, and are ideal for intensive continuous use in industry and manufacturing due to their robust construction, efficient heat exchanger, and compact size.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eVolumetric flows from 10.0 to 18.0 m³\/min\u003c\/li\u003e\n\u003cli\u003eConstant pressure dew point of +3 °C\u003c\/li\u003e\n\u003cli\u003eEfficient aluminum heat exchanger with integrated demister\u003c\/li\u003e\n\u003cli\u003eLow pressure loss and energy-optimized refrigeration cycle\u003c\/li\u003e\n\u003cli\u003eLED display for dew point and operating status monitoring\u003c\/li\u003e\n\u003cli\u003eReady for connection – ideal for heavy-duty compressor infrastructures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔧 Technical Data\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 900px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 100\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 120\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 150\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 180\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eArticle number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310012\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310013\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310014\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eVolumetric flow rate (m³\/min)*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e10,0\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e12,0\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e15,0\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e18,0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eOperating pressure (max.)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003e7 bar (16 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eInlet temperature (max.)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003e35 °C (max. 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eAmbient temperature (max.)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003e25 °C (max. 45 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePressure dew point\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003e+3 °C (max. +10 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant (type)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003eR513A \/ R410a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant quantity (kg)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,10\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,40\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,80\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e2,10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eConnection thread\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003eG 2½″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eNominal voltage (Ph \/ V \/ Hz)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"3\"\u003e1 \/ 230 \/ 50\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e3 \/ 380 \/ 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePower consumption (kW)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,75\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e0,95\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,25\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* Measured according to ISO 7183: Operating pressure 7 bar, ambient +25 °C, inlet temperature +35 °C.\u003cbr\u003e** Values may vary slightly depending on the year of manufacture – see nameplate.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-kaeltetrockner-rdx-04-06-09-12-18-comprag.jpg?v=1761664065\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid rgb(204, 204, 204); min-width: 700px; width: 100%; background-color: rgb(255, 255, 255); border-radius: 10px; overflow: hidden; height: 98.969px;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eLength (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eDepth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eRDX 100\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 79.3752px;\" rowspan=\"4\"\u003e850 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 79.3752px;\" rowspan=\"4\"\u003e750 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 79.3752px;\" rowspan=\"4\"\u003e1070 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003e135 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 20.5938px;\"\u003eRDX 120\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 20.5938px;\"\u003e151 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eRDX 150\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003e162 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eRDX 180\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003e180 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-anschluss-kaeltetrockner-rdx-100-120-150-180-comprag.jpg?v=1761671056\" alt=\"\"\u003e\u003c\/h5\u003e\n\u003chr\u003e\u003c!-- Start: Volumenstrom-Rechner (DIN ISO 7183) --\u003e\n\u003cdiv id=\"volumenstrom-rechner\" style=\"max-width: 780px; margin: 0 auto; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;\"\u003e\n  \u003c!-- Responsive Layout \u0026 Styling --\u003e\n  \u003cstyle\u003e\n    #volumenstrom-rechner label {\n      display: block;\n      width: 100%;\n    }\n    #volumenstrom-rechner input,\n    #volumenstrom-rechner select {\n      width: 100%;\n      box-sizing: border-box;\n      padding: 10px;\n      border: 1px solid #ccc;\n      border-radius: 8px;\n      font-size: 14px;\n    }\n    #volumenstrom-rechner .grid-2 {\n      display: grid;\n      grid-template-columns: 1fr 1fr;\n      gap: 12px;\n    }\n    #volumenstrom-rechner .row {\n      display: flex;\n      gap: 10px;\n    }\n    #volumenstrom-rechner .row select,\n    #volumenstrom-rechner .row input {\n      flex: 1;\n    }\n    @media (max-width: 700px) {\n      #volumenstrom-rechner .grid-2 {\n        grid-template-columns: 1fr;\n      }\n    }\n  \u003c\/style\u003e\n\n  \u003ch5 style=\"margin: 0 0 12px 0; font-size: 18px; line-height: 1.3;\"\u003e\n    📐 Adjustment of the flow rate to operating conditions\n  \u003c\/h5\u003e\n\n  \u003c!-- Einleitung --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px; margin-bottom:12px;\"\u003e\n    \u003cp style=\"margin:0 0 6px 0;\"\u003e\n      Here we offer you a practical calculator for\n      \u003cstrong\u003eAdjustment of the volumetric flow rate to individual operating conditions\u003c\/strong\u003e.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 6px 0;\"\u003e\n      The rated outputs of our compressed air dryers are based on\n      Standard conditions according to \u003cstrong\u003eDIN ISO 7183\u003c\/strong\u003e (7 bar,\n      35 °C inlet temperature, 25 °C ambient temperature).\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Since real systems often have varying values, you can use\n      this tool the \u003cstrong\u003ecorrect dryer volumetric flow rate\u003c\/strong\u003e\n      quickly and easily determine. To do this, enter the\n      volumetric flow rate of your compressor as well as the corresponding\n      \u003cstrong\u003eCorrection factors (F1, F2, F3)\u003c\/strong\u003e – the calculator\n      shows you the required dryer volumetric flow rate in m³\/min\n      and l\/min.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #ddd; margin:12px 0;\"\u003e\n\n  \u003c!-- Normbedingungen \/ Formel --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px;\"\u003e\n    \u003cdiv\u003e\n      \u003cstrong\u003eStandard conditions (DIN ISO 7183):\u003c\/strong\u003e\n      7 bar · 35 °C (inlet) · 25 °C (ambient)\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      Formula:\n      \u003cstrong\u003eFlow rate (dryer) = Flow rate (compressor) × F1 × F2 × F3\u003c\/strong\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- ℹ️ Infobox: Typische Austrittstemperaturen --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px; margin-bottom:12px;\"\u003e\n    \u003cdiv style=\"font-weight:600; margin-bottom:6px;\"\u003e\n      🌡️ Typical outlet temperatures (oil-lubricated screw compressor)\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin:0 0 4px 0;\"\u003e\n      • Compressor block \u003e 150 °C (without cooling), after oil separator approx. 80–100 °C\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin:0;\"\u003e\n      • \u003cstrong\u003eAfter aftercooler (compressed air outlet):\u003c\/strong\u003e in practice usually\n      \u003cstrong\u003e+10–15 °C above ambient\u003c\/strong\u003e → typically at 25 °C ambient\n      \u003cstrong\u003e≈ 35–40 °C\u003c\/strong\u003e.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- Eingaben --\u003e\n  \u003cdiv class=\"grid-2\"\u003e\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eFlow rate (compressor)\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cinput id=\"vs-kompressor\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"z. B. 1.60\"\u003e\n        \u003cselect id=\"einheit\"\u003e\n          \u003coption value=\"m3min\"\u003em³\/min\u003c\/option\u003e\n          \u003coption value=\"lmin\"\u003el\/min\u003c\/option\u003e\n        \u003c\/select\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF1 – Operating pressure\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f1-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f1\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F1\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF2 – Inlet temp. compressed air\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f2-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f2\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F2\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF3 – Ambient temperature\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f3-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f3\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F3\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin-top:12px;\"\u003e\n    \u003cbutton id=\"btn-berechnen\" type=\"button\" style=\"padding:10px 14px; border:1px solid #222; background:#222; color:#fff; border-radius:10px; cursor:pointer;\"\u003eCalculate\u003c\/button\u003e\n    \u003cbutton id=\"btn-reset\" type=\"button\" style=\"padding:10px 14px; border:1px solid #ccc; background:#fff; color:#333; border-radius:10px; cursor:pointer;\"\u003eReset\u003c\/button\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- Ergebnis --\u003e\n  \u003cdiv id=\"ergebnis\" style=\"background:#f8f8fa; border-radius:10px; padding:12px 14px; font-size:15px;\"\u003e\n    \u003cdiv\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003c\/div\u003e\n    \u003cdiv id=\"ergebnis-zeile\" style=\"margin-top:6px; font-variant-numeric: tabular-nums;\"\u003e—\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Ende: Volumenstrom-Rechner --\u003e\n\n\u003cscript\u003e\nconst FAKTOREN = {\n  f1: [\n    { label: \"4 bar\", value: 1.25 },\n    { label: \"5 bar\", value: 1.15 },\n    { label: \"6 bar\", value: 1.07 },\n    { label: \"7 bar (Norm)\", value: 1.00 },\n    { label: \"8 bar\", value: 0.94 },\n    { label: \"9 bar\", value: 0.89 },\n    { label: \"10 bar\", value: 0.85 },\n    { label: \"11 bar\", value: 0.81 },\n    { label: \"12 bar\", value: 0.78 },\n    { label: \"13 bar\", value: 0.75 }\n  ],\n  f2: [\n    { label: \"35 °C (Norm)\", value: 1.00 },\n    { label: \"40 °C\", value: 1.17 },\n    { label: \"45 °C\", value: 1.39 },\n    { label: \"50 °C\", value: 1.66 },\n    { label: \"55 °C\", value: 1.98 }\n  ],\n  f3: [\n    { label: \"25 °C (Norm)\", value: 1.00 },\n    { label: \"30 °C\", value: 1.07 },\n    { label: \"35 °C\", value: 1.14 },\n    { label: \"40 °C\", value: 1.22 }\n  ]\n};\n\nfunction toNumberSafe(v){if(typeof v===\"string\")v=v.replace(\",\",\".\").trim();const n=Number(v);return Number.isFinite(n)?n:NaN;}\nfunction round2(n){return Math.round(n*100)\/100;}\nfunction fillSelect(id,arr){\n  const sel=document.getElementById(id);\n  sel.innerHTML=\"\";\n  const optEmpty=document.createElement(\"option\");\n  optEmpty.value=\"\";\n  optEmpty.textContent=\"— auswählen —\";\n  sel.appendChild(optEmpty);\n  arr.forEach(({label,value})=\u003e{\n    const o=document.createElement(\"option\");\n    o.value=String(value);\n    o.textContent=`${label} (F=${value})`;\n    sel.appendChild(o);\n  });\n}\nfillSelect(\"f1-select\",FAKTOREN.f1);\nfillSelect(\"f2-select\",FAKTOREN.f2);\nfillSelect(\"f3-select\",FAKTOREN.f3);\n\n[\"f1\",\"f2\",\"f3\"].forEach(id=\u003e{\n  document.getElementById(id+\"-select\").addEventListener(\"change\",e=\u003e{\n    const val=e.target.value;\n    if(val) document.getElementById(id).value=val;\n  });\n});\n\ndocument.getElementById(\"btn-berechnen\").addEventListener(\"click\",()=\u003e{\n  const einheit=document.getElementById(\"einheit\").value;\n  let qk=toNumberSafe(document.getElementById(\"vs-kompressor\").value);\n  const f1=toNumberSafe(document.getElementById(\"f1\").value||document.getElementById(\"f1-select\").value);\n  const f2=toNumberSafe(document.getElementById(\"f2\").value||document.getElementById(\"f2-select\").value);\n  const f3=toNumberSafe(document.getElementById(\"f3\").value||document.getElementById(\"f3-select\").value);\n\n  const erg=document.getElementById(\"ergebnis-zeile\");\n  const err=[];\n  if(!Number.isFinite(qk)||qk\u003c=0) err.push(\"Bitte gültigen Kompressor-Volumenstrom eingeben.\");\n  if(!Number.isFinite(f1)||f1\u003c=0) err.push(\"F1 fehlt oder ist ungültig.\");\n  if(!Number.isFinite(f2)||f2\u003c=0) err.push(\"F2 fehlt oder ist ungültig.\");\n  if(!Number.isFinite(f3)||f3\u003c=0) err.push(\"F3 fehlt oder ist ungültig.\");\n\n  if(err.length){\n    erg.textContent=\"⚠️ \"+err.join(\" \");\n    return;\n  }\n\n  if(einheit===\"lmin\") qk=qk\/1000;\n  const qt=qk*f1*f2*f3;\n  const qt_m3min=round2(qt);\n  const qt_lmin=round2(qt*1000);\n\n  erg.innerHTML=`Erforderlicher Volumenstrom des Trockners:\u003cbr\u003e\u003cstrong\u003e${qt_m3min} m³\/min\u003c\/strong\u003e (≈ ${qt_lmin} l\/min)`;\n});\n\ndocument.getElementById(\"btn-reset\").addEventListener(\"click\",()=\u003e{\n  document.getElementById(\"vs-kompressor\").value=\"\";\n  document.getElementById(\"einheit\").value=\"m3min\";\n  [\"f1\",\"f2\",\"f3\"].forEach(id=\u003edocument.getElementById(id).value=\"\");\n  [\"f1-select\",\"f2-select\",\"f3-select\"].forEach(id=\u003edocument.getElementById(id).value=\"\");\n  document.getElementById(\"ergebnis-zeile\").textContent=\"—\";\n});\n\u003c\/script\u003e\n\u003chr\u003e\n\u003ch5\u003e⚙️ Equipment\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLED display for dew point, operation, and faults\u003c\/li\u003e\n\u003cli\u003eColor-coded status display (Green \/ Orange \/ Red)\u003c\/li\u003e\n\u003cli\u003eAutomatic hot gas bypass control\u003c\/li\u003e\n\u003cli\u003eTime-controlled condensate drain with adjustable intervals\u003c\/li\u003e\n\u003cli\u003eIntegrated coalescing separator in the heat exchanger\u003c\/li\u003e\n\u003cli\u003eEnergy optimization through pre-evaporation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🏭 Typical areas of application\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLarge systems in industry, production, and mechanical engineering\u003c\/li\u003e\n\u003cli\u003eSandblasting and coating lines\u003c\/li\u003e\n\u003cli\u003eAutomated production lines with high compressed air demand\u003c\/li\u003e\n\u003cli\u003eMedical technology \u0026 food production\u003c\/li\u003e\n\u003cli\u003eSystems with high requirements for drying and corrosion protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔄 Suitable additions\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdsorption dryer:\u003c\/strong\u003e for extremely dry air (up to –40 °C dew point)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated carbon adsorber:\u003c\/strong\u003e against odors and oils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine and microfilters:\u003c\/strong\u003e for high air purity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressed air tank:\u003c\/strong\u003e 1,000 l and more for pressure stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance kits:\u003c\/strong\u003e Filter, O-rings, maintenance parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e❓ FAQ – Frequently Asked Questions about the RDX series\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Which dryer is the right one?\u003c\/strong\u003e\u003cbr\u003eChoose based on the flow rate – e.g. RDX-100 for 10 m³\/min, RDX-180 for 18 m³\/min.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. Why hot gas bypass control?\u003c\/strong\u003e\u003cbr\u003ePrevents icing and ensures continuous operation even at partial load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. How often does maintenance need to be done?\u003c\/strong\u003e\u003cbr\u003eRecommended: Visual inspection weekly, annual condensate and filter replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4. Are the RDX models ready to connect?\u003c\/strong\u003e\u003cbr\u003eYes, all models are designed for 400 V power connection and are ready for operation immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5. How do I recognize drying status?\u003c\/strong\u003e\u003cbr\u003eAbout LED color display: Green = optimal, Orange\/Red = check\/service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"10","offer_id":50990721958235,"sku":"14310012","price":2664.7,"currency_code":"EUR","in_stock":true},{"title":"12","offer_id":50990721991003,"sku":"14310013","price":2980.31,"currency_code":"EUR","in_stock":true},{"title":"15","offer_id":50990722023771,"sku":"14310014","price":3363.7,"currency_code":"EUR","in_stock":true},{"title":"18","offer_id":50990722056539,"sku":"14310015","price":3791.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/druckluft-kaeltetrockner-rdx-100-120-150-180-comprag.jpg?v=1752660547"},{"product_id":"comprag-druckluft-kaltetrockner-rdx-max-16-14-bar-betriebsdruck-volumenstrom-von-0-4-bis-36-0-m-min-kopie-kopie-kopie-kopie","title":"Comprag compressed air refrigerant dryer RDX, max. 14 bar operating pressure, flow rate from 20 to 36 m³\/min","description":"\u003ch5\u003e\u003cstrong\u003eComprag RDX – High-performance refrigeration dryers for industrial large systems\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe Comprag RDX series dryers in the versions RDX-200, RDX-240, RDX-300, and RDX-360 provide reliable compressed air drying for large operations and central compressed air stations. With volume flows of up to 36 m³\/min, a stable dew point of +3 °C, and robust technology, they are perfect for continuous use in demanding production environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e✅ Highlights\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eVolume flows from 20 to 36 m³\/min\u003c\/li\u003e\n\u003cli\u003eConstant pressure dew point of +3 °C\u003c\/li\u003e\n\u003cli\u003ePowerful aluminum heat exchanger with integrated demister\u003c\/li\u003e\n\u003cli\u003eEnergy-optimized refrigeration cycle for efficient operation\u003c\/li\u003e\n\u003cli\u003eStable construction for industrial continuous use\u003c\/li\u003e\n\u003cli\u003eReady for connection with DN 80 screw connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔧 Technical Data\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid #ccc; min-width: 950px; width: 100%; background-color: #ffffff; border-radius: 10px; overflow: hidden;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 200\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 240\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 300\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003eRDX 360\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eArticle number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310016\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310017\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310018\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e14310019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eVolume flow (m³\/min)*\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e20,0\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e24,0\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e30,0\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e36,0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eOperating pressure (max.)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003e7 bar (16 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eInlet temperature (max.)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003e35 °C (max. 55 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eAmbient temperature (max.)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003e25 °C (max. 45 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePressure dew point\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003e+3 °C (max. +10 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant (type)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003eR513a \/ R410a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eRefrigerant quantity (kg)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,65\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e1,65\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e2,35\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e2,35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eConnection thread\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003eDN80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003eNominal voltage (Ph \/ V \/ Hz)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\" colspan=\"4\"\u003e3 \/ 380 \/ 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\"\u003ePower consumption (kW)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e2,90\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e3,90\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e4,70\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px; text-align: center;\"\u003e5,30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e* Measured according to ISO 7183 (operating pressure 7 bar, ambient +25 °C, inlet temperature +35 °C).\u003cbr\u003e** Values may vary slightly depending on the year of manufacture – see nameplate.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003e📏 Dimensions and Weight\u003c\/h5\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-gewicht-kaeltetrockner-rdx-04-06-09-12-18-comprag.jpg?v=1761664065\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; background-color: #f5f5f5; border-radius: 10px; padding: 10px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; border: 1px solid rgb(204, 204, 204); min-width: 700px; width: 100%; background-color: rgb(255, 255, 255); border-radius: 10px; overflow: hidden; height: 109.969px;\"\u003e\n\u003cthead style=\"background-color: #eaeaea;\"\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eLength (L)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eWidth (D)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eHeight (H)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eRDX 200\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 90.3752px;\"\u003e970 mm\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 90.3752px;\"\u003e1200 mm\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 90.3752px;\"\u003e1150 mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003e305 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 31.5938px;\"\u003eRDX 240\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 31.5938px;\"\u003e325 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eRDX 300\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003e345 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: left; height: 19.5938px;\"\u003eRDX 360\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 8px; text-align: center; height: 19.5938px;\"\u003e365 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/abmessungen-anschluss-kaeltetrockner-rdx-200-240-300-360-comprag.jpg?v=1761672729\" alt=\"\"\u003e\u003c\/h5\u003e\n\u003chr\u003e\u003c!-- Start: Volumenstrom-Rechner (DIN ISO 7183) --\u003e\n\u003cdiv id=\"volumenstrom-rechner\" style=\"max-width: 780px; margin: 0 auto; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;\"\u003e\n  \u003c!-- Responsive Layout \u0026 Styling --\u003e\n  \u003cstyle\u003e\n    #volumenstrom-rechner label {\n      display: block;\n      width: 100%;\n    }\n    #volumenstrom-rechner input,\n    #volumenstrom-rechner select {\n      width: 100%;\n      box-sizing: border-box;\n      padding: 10px;\n      border: 1px solid #ccc;\n      border-radius: 8px;\n      font-size: 14px;\n    }\n    #volumenstrom-rechner .grid-2 {\n      display: grid;\n      grid-template-columns: 1fr 1fr;\n      gap: 12px;\n    }\n    #volumenstrom-rechner .row {\n      display: flex;\n      gap: 10px;\n    }\n    #volumenstrom-rechner .row select,\n    #volumenstrom-rechner .row input {\n      flex: 1;\n    }\n    @media (max-width: 700px) {\n      #volumenstrom-rechner .grid-2 {\n        grid-template-columns: 1fr;\n      }\n    }\n  \u003c\/style\u003e\n\n  \u003ch5 style=\"margin: 0 0 12px 0; font-size: 18px; line-height: 1.3;\"\u003e\n    📐 adjustment of the volume flow to operating conditions\n  \u003c\/h5\u003e\n\n  \u003c!-- Einleitung --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px; margin-bottom:12px;\"\u003e\n    \u003cp style=\"margin:0 0 6px 0;\"\u003e\n      Here we offer you a practical calculator for\n      \u003cstrong\u003eadjustment of the air volume flow to individual operating conditions\u003c\/strong\u003e.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 6px 0;\"\u003e\n      The nominal outputs of our compressed air dryers are based on\n      Standard conditions according to \u003cstrong\u003eDIN ISO 7183\u003c\/strong\u003e (7 bar,\n      35 °C inlet temperature, 25 °C ambient temperature).\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Since real systems often have varying values, you can use\n      this tool the \u003cstrong\u003ecorrect dryer volume flow\u003c\/strong\u003e\n      quickly and easily determine. To do this, enter the\n      air volume flow of your compressor as well as the corresponding\n      \u003cstrong\u003eCorrection factors (F1, F2, F3)\u003c\/strong\u003e – the calculator\n      shows you the required dryer volume flow in m³\/min\n      and l\/min.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #ddd; margin:12px 0;\"\u003e\n\n  \u003c!-- Normbedingungen \/ Formel --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px;\"\u003e\n    \u003cdiv\u003e\n      \u003cstrong\u003eStandard conditions (DIN ISO 7183):\u003c\/strong\u003e\n      7 bar · 35 °C (inlet) · 25 °C (ambient)\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      Formula:\n      \u003cstrong\u003eFlow rate (dryer) = flow rate (compressor) × F1 × F2 × F3\u003c\/strong\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- ℹ️ Infobox: Typische Austrittstemperaturen --\u003e\n  \u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px; margin-bottom:12px;\"\u003e\n    \u003cdiv style=\"font-weight:600; margin-bottom:6px;\"\u003e\n      🌡️ Typical outlet temperatures (oil-lubricated screw compressor)\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin:0 0 4px 0;\"\u003e\n      • Compressor block \u003e 150 °C (without cooling), after oil separator approx. 80–100 °C\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin:0;\"\u003e\n      • \u003cstrong\u003eAfter aftercooler (compressed air outlet):\u003c\/strong\u003e usually in practice\n      \u003cstrong\u003e+10–15 °C above ambient\u003c\/strong\u003e → typically at 25 °C ambient\n      \u003cstrong\u003e≈ 35–40 °C\u003c\/strong\u003e.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- Eingaben --\u003e\n  \u003cdiv class=\"grid-2\"\u003e\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eFlow rate (compressor)\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cinput id=\"vs-kompressor\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"z. B. 1.60\"\u003e\n        \u003cselect id=\"einheit\"\u003e\n          \u003coption value=\"m3min\"\u003em³\/min\u003c\/option\u003e\n          \u003coption value=\"lmin\"\u003el\/min\u003c\/option\u003e\n        \u003c\/select\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF1 – Operating pressure\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f1-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f1\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F1\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF2 – Inlet temp. compressed air\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f2-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f2\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F2\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n\n    \u003clabel\u003e\n      \u003cspan style=\"display:block; font-size:14px; margin-bottom:6px;\"\u003eF3 – Ambient temperature\u003c\/span\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cselect id=\"f3-select\"\u003e\u003c\/select\u003e\n        \u003cinput id=\"f3\" type=\"number\" step=\"0.01\" min=\"0\" placeholder=\"F3\"\u003e\n      \u003c\/div\u003e\n    \u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin-top:12px;\"\u003e\n    \u003cbutton id=\"btn-berechnen\" type=\"button\" style=\"padding:10px 14px; border:1px solid #222; background:#222; color:#fff; border-radius:10px; cursor:pointer;\"\u003eCalculate\u003c\/button\u003e\n    \u003cbutton id=\"btn-reset\" type=\"button\" style=\"padding:10px 14px; border:1px solid #ccc; background:#fff; color:#333; border-radius:10px; cursor:pointer;\"\u003eReset\u003c\/button\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"border:none; border-top:1px solid #eee; margin:12px 0;\"\u003e\n\n  \u003c!-- Ergebnis --\u003e\n  \u003cdiv id=\"ergebnis\" style=\"background:#f8f8fa; border-radius:10px; padding:12px 14px; font-size:15px;\"\u003e\n    \u003cdiv\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003c\/div\u003e\n    \u003cdiv id=\"ergebnis-zeile\" style=\"margin-top:6px; font-variant-numeric: tabular-nums;\"\u003e—\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Ende: Volumenstrom-Rechner --\u003e\n\n\u003cscript\u003e\nconst FAKTOREN = {\n  f1: [\n    { label: \"4 bar\", value: 1.25 },\n    { label: \"5 bar\", value: 1.15 },\n    { label: \"6 bar\", value: 1.07 },\n    { label: \"7 bar (Norm)\", value: 1.00 },\n    { label: \"8 bar\", value: 0.94 },\n    { label: \"9 bar\", value: 0.89 },\n    { label: \"10 bar\", value: 0.85 },\n    { label: \"11 bar\", value: 0.81 },\n    { label: \"12 bar\", value: 0.78 },\n    { label: \"13 bar\", value: 0.75 }\n  ],\n  f2: [\n    { label: \"35 °C (Norm)\", value: 1.00 },\n    { label: \"40 °C\", value: 1.17 },\n    { label: \"45 °C\", value: 1.39 },\n    { label: \"50 °C\", value: 1.66 },\n    { label: \"55 °C\", value: 1.98 }\n  ],\n  f3: [\n    { label: \"25 °C (Norm)\", value: 1.00 },\n    { label: \"30 °C\", value: 1.07 },\n    { label: \"35 °C\", value: 1.14 },\n    { label: \"40 °C\", value: 1.22 }\n  ]\n};\n\nfunction toNumberSafe(v){if(typeof v===\"string\")v=v.replace(\",\",\".\").trim();const n=Number(v);return Number.isFinite(n)?n:NaN;}\nfunction round2(n){return Math.round(n*100)\/100;}\nfunction fillSelect(id,arr){\n  const sel=document.getElementById(id);\n  sel.innerHTML=\"\";\n  const optEmpty=document.createElement(\"option\");\n  optEmpty.value=\"\";\n  optEmpty.textContent=\"— auswählen —\";\n  sel.appendChild(optEmpty);\n  arr.forEach(({label,value})=\u003e{\n    const o=document.createElement(\"option\");\n    o.value=String(value);\n    o.textContent=`${label} (F=${value})`;\n    sel.appendChild(o);\n  });\n}\nfillSelect(\"f1-select\",FAKTOREN.f1);\nfillSelect(\"f2-select\",FAKTOREN.f2);\nfillSelect(\"f3-select\",FAKTOREN.f3);\n\n[\"f1\",\"f2\",\"f3\"].forEach(id=\u003e{\n  document.getElementById(id+\"-select\").addEventListener(\"change\",e=\u003e{\n    const val=e.target.value;\n    if(val) document.getElementById(id).value=val;\n  });\n});\n\ndocument.getElementById(\"btn-berechnen\").addEventListener(\"click\",()=\u003e{\n  const einheit=document.getElementById(\"einheit\").value;\n  let qk=toNumberSafe(document.getElementById(\"vs-kompressor\").value);\n  const f1=toNumberSafe(document.getElementById(\"f1\").value||document.getElementById(\"f1-select\").value);\n  const f2=toNumberSafe(document.getElementById(\"f2\").value||document.getElementById(\"f2-select\").value);\n  const f3=toNumberSafe(document.getElementById(\"f3\").value||document.getElementById(\"f3-select\").value);\n\n  const erg=document.getElementById(\"ergebnis-zeile\");\n  const err=[];\n  if(!Number.isFinite(qk)||qk\u003c=0) err.push(\"Bitte gültigen Kompressor-Volumenstrom eingeben.\");\n  if(!Number.isFinite(f1)||f1\u003c=0) err.push(\"F1 fehlt oder ist ungültig.\");\n  if(!Number.isFinite(f2)||f2\u003c=0) err.push(\"F2 fehlt oder ist ungültig.\");\n  if(!Number.isFinite(f3)||f3\u003c=0) err.push(\"F3 fehlt oder ist ungültig.\");\n\n  if(err.length){\n    erg.textContent=\"⚠️ \"+err.join(\" \");\n    return;\n  }\n\n  if(einheit===\"lmin\") qk=qk\/1000;\n  const qt=qk*f1*f2*f3;\n  const qt_m3min=round2(qt);\n  const qt_lmin=round2(qt*1000);\n\n  erg.innerHTML=`Erforderlicher Volumenstrom des Trockners:\u003cbr\u003e\u003cstrong\u003e${qt_m3min} m³\/min\u003c\/strong\u003e (≈ ${qt_lmin} l\/min)`;\n});\n\ndocument.getElementById(\"btn-reset\").addEventListener(\"click\",()=\u003e{\n  document.getElementById(\"vs-kompressor\").value=\"\";\n  document.getElementById(\"einheit\").value=\"m3min\";\n  [\"f1\",\"f2\",\"f3\"].forEach(id=\u003edocument.getElementById(id).value=\"\");\n  [\"f1-select\",\"f2-select\",\"f3-select\"].forEach(id=\u003edocument.getElementById(id).value=\"\");\n  document.getElementById(\"ergebnis-zeile\").textContent=\"—\";\n});\n\u003c\/script\u003e\n\u003chr\u003e\n\u003ch5\u003e\n\u003cbr\u003e⚙️ Equipment\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLED display for dew point, operation, and faults\u003c\/li\u003e\n\u003cli\u003eColor-coded status display (Green \/ Orange \/ Red)\u003c\/li\u003e\n\u003cli\u003eAutomatic hot gas bypass control to prevent icing\u003c\/li\u003e\n\u003cli\u003eTime-controlled condensate drain with adjustable interval control\u003c\/li\u003e\n\u003cli\u003eIntegrated coalescing separator in the heat exchanger\u003c\/li\u003e\n\u003cli\u003eEnergy savings through pre-evaporator technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🏭 Typical areas of application\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial large systems and central compressed air supplies\u003c\/li\u003e\n\u003cli\u003eMulti-layer operations with consistently high air consumption\u003c\/li\u003e\n\u003cli\u003eAutomation technology, food and pharmaceutical industry\u003c\/li\u003e\n\u003cli\u003eSandblasting technology and painting systems with high quality requirements\u003c\/li\u003e\n\u003cli\u003eProtection against corrosion, failures, and moisture ingress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e🔄 Suitable additions\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdsorption dryers:\u003c\/strong\u003e for ultra-dry compressed air down to –40 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated carbon adsorbers:\u003c\/strong\u003e for oil and odor removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine and microfilters:\u003c\/strong\u003e for the highest air purity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressed air tanks:\u003c\/strong\u003e 1,000 l to 5,000 l for pressure stabilization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance kits:\u003c\/strong\u003e filter inserts, O-rings, seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5\u003e❓ FAQ – Frequently Asked Questions about the RDX series\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. What size is right for my system?\u003c\/strong\u003e\u003cbr\u003eRDX‑200 to RDX‑360 are suitable for compressors with flow rates between 20 and 36 m³\/min.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. What advantages does the hot gas bypass control offer?\u003c\/strong\u003e\u003cbr\u003eIt prevents icing during partial load operation and ensures continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. What maintenance is necessary?\u003c\/strong\u003e\u003cbr\u003eRegular visual inspection, annual replacement of the condensate drain, and cleaning of the heat exchanger are recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4. Are the devices ready to connect?\u003c\/strong\u003e\u003cbr\u003eYes, with DN 80 screw connection and 400 V connection, they are ready for use immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5. How do I see the operating condition?\u003c\/strong\u003e\u003cbr\u003eThe LED display shows operating status, faults, and dew point in color.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comprag","offers":[{"title":"20","offer_id":50990734770523,"sku":"14310016","price":5150.4,"currency_code":"EUR","in_stock":true},{"title":"24","offer_id":50990734803291,"sku":"14310017","price":5612.17,"currency_code":"EUR","in_stock":true},{"title":"30","offer_id":50990734836059,"sku":"14310018","price":6214.8,"currency_code":"EUR","in_stock":true},{"title":"36","offer_id":50990734868827,"sku":"14310019","price":6862.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/druckluft-kaeltetrockner-rdx-200-240-300-360-comprag.jpg?v=1752660731"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/collections\/kategorie-druckluftaufbereitung-300x300_903ca905-3733-4ad8-809a-50fc4cc567e7.jpg?v=1773854649","url":"https:\/\/ae6ea8-95.myshopify.com\/en-ie\/collections\/kaltetrockner.oembed","provider":"ABS Strahltechnik","version":"1.0","type":"link"}