{"product_id":"clemco-venturi-sandstrahlduse-cb-borcarbid-kurz-3-4-feingewinde-dusenbohrung-3-bis-12-mm","title":"Venturi sandblasting nozzle CB, boron carbide, short, 3\/4\" fine thread, nozzle bore 3 to 12 mm","description":"\u003ch5\u003eClemco CB with 3\/4\" fine thread – compact boron carbide sandblasting nozzle\u003c\/h5\u003e\u003cp\u003eThe Clemco CB is a short Venturi sandblasting nozzle with a highly wear-resistant boron carbide nozzle core. It is suitable for professional pressure blast systems, regular workshop work, and use with abrasive mineral or angular blasting media. Its compact design makes it easy to control and convenient to use even on smaller components and in confined spaces.\u003c\/p\u003e\u003cp\u003eThis version has a 3\/4-inch fine thread and is available with orifices from 3 to 12 mm. A Clemco HEP nozzle holder with a 3\/4-inch female fine thread is suitable. Boron carbide offers a long service life, but due to its brittleness, it should be protected from impacts and drops.\u003c\/p\u003e\u003ch5\u003eYour benefits at a glance\u003c\/h5\u003e\u003cp\u003e✅ Highly wear-resistant boron carbide nozzle core\u003cbr\u003e✅ Short, easy-to-handle Venturi design\u003cbr\u003e✅ 3\/4-inch fine thread\u003cbr\u003e✅ Orifices from 3 to 12 mm\u003cbr\u003e✅ For fine detail work through surface preparation\u003cbr\u003e✅ Compressed air table by nozzle diameter and operating pressure\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical data\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #ddd;border-radius:10px\"\u003e\u003ctable style=\"width:100%;min-width:620px;border-collapse:collapse\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:38%;padding:10px 12px;border-bottom:1px solid #ddd;background:#f3f3f3;font-weight:600;vertical-align:top\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #ddd;vertical-align:top\"\u003eBoron carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #ddd;background:#f3f3f3;font-weight:600;vertical-align:top\"\u003eDesign\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #ddd;vertical-align:top\"\u003eShort Venturi nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #ddd;background:#f3f3f3;font-weight:600;vertical-align:top\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #ddd;vertical-align:top\"\u003e3\/4\" fine thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #ddd;background:#f3f3f3;font-weight:600;vertical-align:top\"\u003eOrifices\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #ddd;vertical-align:top\"\u003e3 \/ 4.5 \/ 6 \/ 8 \/ 10 \/ 12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #ddd;background:#f3f3f3;font-weight:600;vertical-align:top\"\u003eOverall length\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #ddd;vertical-align:top\"\u003e44 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;background:#f3f3f3;font-weight:600;vertical-align:top\"\u003eMatching holder\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;vertical-align:top\"\u003eClemco HEP with 3\/4\" female fine thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eCompressed air requirements by nozzle diameter and operating pressure\u003c\/h5\u003e\u003cp\u003eReference values in m³\/min. For 4.5, 10, and 12 mm, the next larger reference size is used for safe sizing. Plan for at least 50% compressor reserve.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"width:100%;min-width:760px;border-collapse:collapse\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\" style=\"position:sticky;left:0;background:#eee\"\u003eNozzle diameter\u003c\/th\u003e\n\u003cth colspan=\"5\" style=\"background:#eee;text-align:center\"\u003eOperating pressure\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e4 bar\u003c\/th\u003e\n\u003cth\u003e5 bar\u003c\/th\u003e\n\u003cth\u003e6 bar\u003c\/th\u003e\n\u003cth\u003e7 bar\u003c\/th\u003e\n\u003cth\u003e8 bar\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;font-weight:600\"\u003e3 mm\u003c\/td\u003e\n\u003ctd\u003e0,34\u003c\/td\u003e\n\u003ctd\u003e0,40\u003c\/td\u003e\n\u003ctd\u003e0,47\u003c\/td\u003e\n\u003ctd\u003e0,54\u003c\/td\u003e\n\u003ctd\u003e0,60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;font-weight:600\"\u003e4.5 mm\u003c\/td\u003e\n\u003ctd\u003e0,95\u003c\/td\u003e\n\u003ctd\u003e1,12\u003c\/td\u003e\n\u003ctd\u003e1,30\u003c\/td\u003e\n\u003ctd\u003e1,48\u003c\/td\u003e\n\u003ctd\u003e1,65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;font-weight:600\"\u003e6 mm\u003c\/td\u003e\n\u003ctd\u003e1,45\u003c\/td\u003e\n\u003ctd\u003e1,72\u003c\/td\u003e\n\u003ctd\u003e2,00\u003c\/td\u003e\n\u003ctd\u003e2,28\u003c\/td\u003e\n\u003ctd\u003e2,55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;font-weight:600\"\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003e2,45\u003c\/td\u003e\n\u003ctd\u003e2,95\u003c\/td\u003e\n\u003ctd\u003e3,40\u003c\/td\u003e\n\u003ctd\u003e3,90\u003c\/td\u003e\n\u003ctd\u003e4,35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;font-weight:600\"\u003e10 mm\u003c\/td\u003e\n\u003ctd\u003e4,75\u003c\/td\u003e\n\u003ctd\u003e5,70\u003c\/td\u003e\n\u003ctd\u003e6,55\u003c\/td\u003e\n\u003ctd\u003e7,50\u003c\/td\u003e\n\u003ctd\u003e8,35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;font-weight:600\"\u003e12 mm\u003c\/td\u003e\n\u003ctd\u003e6,25\u003c\/td\u003e\n\u003ctd\u003e7,50\u003c\/td\u003e\n\u003ctd\u003e8,65\u003c\/td\u003e\n\u003ctd\u003e9,90\u003c\/td\u003e\n\u003ctd\u003e11,00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Derusting and descaling\u003cbr\u003e✔ Removing paint and old coatings\u003cbr\u003e✔ Cleaning small and medium-sized components\u003cbr\u003e✔ Roughening before painting or coating\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eWear, care, and inspection\u003c\/h5\u003e\u003cp\u003eCheck the orifice regularly with a nozzle inspection pin. An enlarged or out-of-round orifice increases air and abrasive consumption and impairs the blast pattern. Do not drop the boron carbide or strike it against hard components. Before each shift, inspect the core, jacket, fine thread, seal, and holder for cracks, chips, and looseness. Change only when depressurized. Completely replace damaged nozzles; do not glue, drill out, or grind them.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eUseful tips\u003c\/h5\u003e\u003cp\u003eKeep the fine thread clean, avoid cross-threading, and install without force. Check the operating pressure as close to the nozzle as possible under full load. Hoses that are too small, restrictive couplings, and clogged filters cause pressure loss.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhich holder fits?\u003c\/strong\u003e\u003cbr\u003eClemco HEP with 3\/4\" female fine thread.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy boron carbide?\u003c\/strong\u003e\u003cbr\u003eDue to its high wear resistance and long service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the nozzle be repaired?\u003c\/strong\u003e\u003cbr\u003eNo, damaged boron carbide nozzles must be replaced.\u003c\/p\u003e","brand":"Clemco","offers":[{"title":"3 x 44","offer_id":50035675038043,"sku":"21090D","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"4.5 x 44","offer_id":50035675070811,"sku":"21091D","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"6 x 44","offer_id":50035675103579,"sku":"21092D","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"8 x 44","offer_id":50035676447067,"sku":"21093D","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"10x 44","offer_id":50035676479835,"sku":"21094D","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"12 x 44","offer_id":50035676512603,"sku":"21095D","price":110.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlduese-ct-feingewinde-wolframkarbid-clemco.jpg?v=1739025934","url":"https:\/\/ae6ea8-95.myshopify.com\/da-bg\/products\/clemco-venturi-sandstrahlduse-cb-borcarbid-kurz-3-4-feingewinde-dusenbohrung-3-bis-12-mm","provider":"ABS Strahltechnik","version":"1.0","type":"link"}