{"product_id":"clemco-venturi-sandstrahlduse-cjg-wolframkarbid-kurz-50-mm-grobgewinde-dusenbohrung-4-8-12-5-mm","title":"Venturi sandblasting nozzle CTJG Clemlast, tungsten carbide, short, 50 mm coarse thread, nozzle bore 4.8 - 12.5 mm","description":"\u003ch5\u003eClemco CTJG Clemlast – short tungsten carbide Venturi nozzle with 50 mm coarse thread\u003c\/h5\u003e\u003cp\u003eThe Clemco CTJG Clemlast is a compact Venturi sandblasting nozzle for professional pressure-blast systems. It combines a short, easy-to-handle design with a robust tungsten carbide nozzle core and is particularly suitable for workshop, cabinet, and on-site applications where controlled work and a durable nozzle are required. The available nozzle bores from 4.8 to 12.5 mm allow it to be tailored to both small detail work and high-performance surface treatment.\u003c\/p\u003e\u003cp\u003eThe 50 mm coarse thread is designed for suitable Clemco NHP nozzle holders or the CFP-50 coupling nozzle holder. Nozzle diameter and operating pressure together determine the compressed air requirement. The compressed air supply must therefore be designed so that the desired pressure remains stable at the nozzle, even when the abrasive metering valve is fully open.\u003c\/p\u003e\u003ch5\u003eYour benefits at a glance\u003c\/h5\u003e\u003cp\u003e✅ Durable tungsten carbide nozzle core\u003cbr\u003e✅ Short, easy-to-control Venturi design\u003cbr\u003e✅ 50 mm coarse thread for suitable Clemco nozzle holders\u003cbr\u003e✅ Nozzle bores from 4.8 to 12.5 mm\u003cbr\u003e✅ For cleaning, derusting, paint removal, and 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\"\u003eTungsten 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\"\u003e50 mm coarse 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\"\u003eBore diameters\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #ddd;vertical-align:top\"\u003e4.8 \/ 6.5 \/ 8 \/ 9.5 \/ 11 \/ 12.5 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\"\u003e75 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\"\u003eSuitable holder\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;vertical-align:top\"\u003eClemco NHP with 50 mm internal coarse thread or CFP-50\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. To compensate for line losses, pressure fluctuations, and nozzle wear, the compressor should have at least 50% reserve capacity.\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 Ø\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\"\u003e4.8 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\"\u003e6.5 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\"\u003e9.5 mm\u003c\/td\u003e\n\u003ctd\u003e3,55\u003c\/td\u003e\n\u003ctd\u003e4,25\u003c\/td\u003e\n\u003ctd\u003e4,90\u003c\/td\u003e\n\u003ctd\u003e5,60\u003c\/td\u003e\n\u003ctd\u003e6,25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;font-weight:600\"\u003e11 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\"\u003e12.5 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\u003eTypical applications\u003c\/h5\u003e\u003cp\u003e✔ Removing rust and mill scale from steel parts\u003cbr\u003e✔ Removing paint and old coatings\u003cbr\u003e✔ Roughening before painting or coating\u003cbr\u003e✔ Cleaning machine, equipment, and vehicle parts\u003cbr\u003e✔ Processing small to medium-sized areas\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eWear, inspection, and maintenance\u003c\/h5\u003e\u003cp\u003eMeasure the nozzle bore regularly with a nozzle inspection pin or nozzle gauge. A larger or out-of-round bore increases air and abrasive consumption and worsens the blast pattern. Before each shift, check the nozzle insert, jacket, threads, seal, and holder for cracks, chips, looseness, and washout.\u003c\/p\u003e\u003cp\u003eOnly replace the nozzle when the system is completely depressurized. Keep the threads clean and do not cross-thread them. Do not glue, drill out, or grind damaged nozzles; replace them completely. After use, blow them dry and store them protected from impact.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eUseful tips\u003c\/h5\u003e\u003cp\u003eHoses that are too small, too long, or kinked, as well as dirty filters and restrictive couplings, cause pressure loss. The operating pressure should therefore be checked as close to the nozzle as possible under actual load. Use only dry abrasive suitable for the nozzle.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhich nozzle holder fits?\u003c\/strong\u003e\u003cbr\u003eClemco NHP with a 50 mm internal coarse thread or CFP-50.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen is the nozzle worn out?\u003c\/strong\u003e\u003cbr\u003eWhen the bore has become enlarged or out of round, air consumption is increasing, or the blast pattern has changed noticeably.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs repair possible?\u003c\/strong\u003e\u003cbr\u003eNo. Damaged tungsten carbide nozzles must be replaced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy a 50% compressor reserve?\u003c\/strong\u003e\u003cbr\u003eTo compensate for line losses, pressure fluctuations, and increasing nozzle wear.\u003c\/p\u003e","brand":"Clemco","offers":[{"title":"4.8 x 75","offer_id":50034687869275,"sku":"05288D","price":87.28,"currency_code":"EUR","in_stock":true},{"title":"6.5 x 75","offer_id":50034687902043,"sku":"05289D","price":96.21,"currency_code":"EUR","in_stock":true},{"title":"8 x 75","offer_id":50034687934811,"sku":"05290D","price":101.4,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 75","offer_id":50034687967579,"sku":"05291D","price":104.91,"currency_code":"EUR","in_stock":true},{"title":"11 x 75","offer_id":50034688000347,"sku":"05292D","price":104.91,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 75","offer_id":50034704646491,"sku":"05293D","price":104.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlduese-ctjg-wolframkarbid-clemco.jpg?v=1739017050","url":"https:\/\/ae6ea8-95.myshopify.com\/lb-ee\/products\/clemco-venturi-sandstrahlduse-cjg-wolframkarbid-kurz-50-mm-grobgewinde-dusenbohrung-4-8-12-5-mm","provider":"ABS Strahltechnik","version":"1.0","type":"link"}