{"product_id":"krause-k-k-aussengewindekupplung-mit-gummidichtung-nbr-din-3489-temperguss-verzinkt-max-pn-10-grossen-g-1-4-bis-g-1-1-4","title":"Male-thread coupling with NBR rubber seal, DIN 3489, malleable cast iron, galvanized, max. PN 10, sizes G 1\/4\"–G 1 1\/4\"","description":"\u003ch5\u003eKrause K+K male-thread coupling DIN 3489 – robust compressed air claw coupling with NBR seal\u003c\/h5\u003e\n\u003cp\u003eThe male-thread coupling from Krause K+K is a robust claw coupling conforming to DIN 3489 for general compressed air systems in industry, workshops, and on construction sites. The symmetrical coupling system features a uniform coupling head and is locked by rotating it 45°.\u003c\/p\u003e\n\u003cp\u003eThe coupling is made of galvanized cast iron, has a claw spacing of 42 mm with double safety cams, and is equipped with an NBR rubber seal. The maximum operating pressure is PN 10. The male-thread coupling is available in our store in thread sizes ranging from G 1\/4\" to G 1 1\/4\".\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Robust and durable design for compressed air applications\u003cbr\u003e✅ Standardized claw coupling system according to DIN 3489\u003cbr\u003e✅ 42 mm claw spacing with double safety cams\u003cbr\u003e✅ Galvanized cast iron for professional use\u003cbr\u003e✅ NBR rubber seal\u003cbr\u003e✅ Quick and easy connection with a 45° rotation\u003cbr\u003e✅ Standardized coupling head within the DIN 3489 system\u003cbr\u003e✅ Maximum operating pressure PN 10\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto; border:1px solid #d9d9d9; border-radius:10px;\"\u003e\n\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:0; min-width:680px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#f3f3f3;\"\u003e\n\u003cth style=\"text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eTranslation\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eMale-thread coupling \/ claw coupling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eDIN 3489\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eclaw spacing\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e42 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eClaw Design\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003edouble safety cam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eCast, galvanized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eGasket\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eNBR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eTemperature range\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e−40 °C to +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003emax. PN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eApplications\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eGeneral Compressed Air Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto; border:1px solid #d9d9d9; border-radius:10px;\"\u003e\n\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:0; min-width:680px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#f3f3f3;\"\u003e\n\u003cth style=\"position:sticky; left:0; z-index:2; background:#f3f3f3; text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003eVariant\u003c\/th\u003e\n\u003cth style=\"text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003emale thread\u003c\/th\u003e\n\u003cth style=\"text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003eItem No. \/ SKU\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; padding:10px; text-align:center;\"\u003e1\/4\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eG 1\/4\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e001-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fafafa; padding:10px; text-align:center;\"\u003e3\/8\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eG 3\/8\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e001-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fff; padding:10px; text-align:center;\"\u003e1\/2\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eG 1\/2\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e001-07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fafafa; padding:10px; text-align:center;\"\u003e3\/4\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eG 3\/4\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e001-09\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fff; padding:10px; text-align:center;\"\u003e1\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eG 1\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e001-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fafafa; padding:10px; text-align:center;\"\u003e1 1\/4\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eG 1 1\/4\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e001-13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eHow It Works and Compatibility\u003c\/h5\u003e\n\u003cp\u003e✔ Symmetrical quick coupling system with two claws\u003cbr\u003e✔ Lock by turning the coupling approximately 45°\u003cbr\u003e✔ Uniform coupling head across all standard DIN 3489 claw couplings\u003cbr\u003e✔ Different connection variants of the system can be coupled together\u003cbr\u003e✔ Large through-hole for maximum air flow\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Compressed air supply for workshops and industry\u003cbr\u003e✔ Compressors and compressed-air lines\u003cbr\u003e✔ Mobile compressed air systems on construction sites\u003cbr\u003e✔ Connection of compressed air components with external threaded connections\u003cbr\u003e✔ Blasting technology and other compressed-air-powered applications within the permissible operating parameters\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the claw spacing of the coupling?\u003c\/strong\u003e\u003cbr\u003eThe claw spacing is 42 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich seal is installed?\u003c\/strong\u003e\u003cbr\u003eThe coupling is equipped with an NBR rubber seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum operating pressure?\u003c\/strong\u003e\u003cbr\u003eThe maximum operating pressure is PN 10.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sizes are available in our store?\u003c\/strong\u003e\u003cbr\u003eWe carry male-thread couplings in G 1\/4\", G 3\/8\", G 1\/2\", G 3\/4\", G 1\", and G 1 1\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the coupling suitable for compressed air?\u003c\/strong\u003e\u003cbr\u003eYes. Krause K+K specifies this coupling series for general compressed air systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe Krause K+K male-thread coupling, conforming to DIN 3489, is a robust and straightforward solution for professional compressed air systems. With a 42 mm claw spacing, zinc-plated cast iron construction, an NBR seal, and a maximum operating pressure of PN 10, it is suitable for numerous applications in workshops, industry, construction sites, and blasting technology.\u003c\/p\u003e","brand":"Krause K+K","offers":[{"title":"G 1\/4\"","offer_id":52147319013723,"sku":"001-03","price":5.83,"currency_code":"EUR","in_stock":true},{"title":"G 3\/8\"","offer_id":52147319046491,"sku":"001-05","price":3.69,"currency_code":"EUR","in_stock":true},{"title":"G 1\/2\"","offer_id":52147319079259,"sku":"001-07","price":4.28,"currency_code":"EUR","in_stock":true},{"title":"G 3\/4\"","offer_id":52147320619355,"sku":"001-09","price":3.81,"currency_code":"EUR","in_stock":true},{"title":"G 1\"","offer_id":52147320652123,"sku":"001-11","price":4.17,"currency_code":"EUR","in_stock":true},{"title":"G 1 1\/4\"","offer_id":52147320684891,"sku":"001-13","price":9.4,"currency_code":"EUR","in_stock":true},{"title":"R 1 1\/2\"","offer_id":53841633411419,"sku":"001-15","price":5.83,"currency_code":"EUR","in_stock":true},{"title":"R 2\"","offer_id":53841633444187,"sku":"001-17","price":5.83,"currency_code":"EUR","in_stock":true},{"title":"1\" NPT","offer_id":53841633476955,"sku":"001-11-NPT","price":5.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/aussengewindekupplung-mit_gummidichtung-din-3489.jpg?v=1787232724","url":"https:\/\/strahltechnik-express.de\/en-fi\/products\/krause-k-k-aussengewindekupplung-mit-gummidichtung-nbr-din-3489-temperguss-verzinkt-max-pn-10-grossen-g-1-4-bis-g-1-1-4","provider":"ABS Strahltechnik","version":"1.0","type":"link"}