{"product_id":"ersatzdichtung-nbr-fur-klauenkupplungen-mit-sicherungsmutter-din-3238","title":"NBR Replacement Gasket for Claw Couplings with Locking Nut, DIN 3238","description":"\u003ch5\u003eKrause K+K replacement gasket NBR – for claw couplings with locking nut, DIN 3238\u003c\/h5\u003e\u003cp\u003eThe NBR replacement gasket from Krause K+K is designed for threaded claw couplings with a locking nut in accordance with DIN 3238. It allows for the targeted replacement of a worn, hardened, or damaged gasket, thereby ensuring reliable sealing of existing safety couplings without having to replace the entire coupling.\u003c\/p\u003e\u003cp\u003eFor the DIN 3238 series, Krause K+K uses oil-resistant NBR. The corresponding couplings have a 42 mm claw spacing with double safety cams and are designed for a temperature range of −40 °C to +100 °C and a maximum operating pressure of PN 16. Regular seal inspections are therefore an essential part of proper preventive maintenance for the coupling system.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Replacement gasket for threaded claw couplings DIN 3238\u003cbr\u003e✅ Oil-resistant NBR\u003cbr\u003e✅ Suitable for couplings with locking nuts\u003cbr\u003e✅ Separately replaceable wear part\u003cbr\u003e✅ Cost-effective maintenance instead of complete replacement\u003cbr\u003e✅ Ensures a reliable seal at the coupling connection\u003cbr\u003e✅ Useful for maintenance and preventive maintenance\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:680px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f3f3f3;\"\u003e\n\u003cth style=\"position:sticky;left:0;z-index:2;background:#f3f3f3;padding:10px;text-align:center;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:10px;text-align:center;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eTranslation\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003ereplacement gasket\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;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eNBR, oil-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eSuitable for\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eKrause K+K threaded claw couplings DIN 3238 with locking nut\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;\"\u003eTemperature range of the corresponding coupling series\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\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eOperating pressure of the corresponding coupling series\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003emax. PN 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:680px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f3f3f3;\"\u003e\n\u003cth style=\"position:sticky;left:0;z-index:2;background:#f3f3f3;padding:10px;text-align:center;\"\u003eTranslation\u003c\/th\u003e\n\u003cth style=\"padding:10px;text-align:center;\"\u003eItem No. \/ SKU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eNBR Replacement Gasket\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e014-01\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eFunction and Compatibility\u003c\/h5\u003e\u003cp\u003e✔ Seals the designated contact surfaces of the matching DIN 3238 couplings against each other\u003cbr\u003e✔ Designed for use with Krause K+K threaded claw couplings with locking nuts\u003cbr\u003e✔ Oil-resistant NBR as the sealing material for the series\u003cbr\u003e✔ Allows for the replacement of the wear part separately without having to replace the entire coupling\u003cbr\u003e✔ Compatible with the safety coupling series featuring a 42 mm claw spacing\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eMaintenance and Replacement\u003c\/h5\u003e\u003cp\u003eThe seal should be inspected regularly for cracks, hardening, deformation, and other damage. If there are leaks or visible wear, it is advisable to replace it. Before installing the new seal, clean the seal seat and contact surfaces. Afterward, check the coupling for proper fit, smooth operation, and leak-tightness.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Maintenance of DIN 3238 safety couplings\u003cbr\u003e✔ Compressors and compressed-air lines\u003cbr\u003e✔ Industry and Construction Sites\u003cbr\u003e✔ Mechanical and Plant Engineering\u003cbr\u003e✔ Preventive Maintenance of Professional Compressed Air Systems\u003cbr\u003e✔ Blasting technology within the permissible operating parameters of the coupling series\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the gasket made of?\u003c\/strong\u003e\u003cbr\u003eMade of oil-resistant NBR.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor which couplings is it intended?\u003c\/strong\u003e\u003cbr\u003eFor compatible Krause K+K threaded claw couplings with locking nuts in accordance with DIN 3238.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should the gasket be replaced?\u003c\/strong\u003e\u003cbr\u003eIn case of cracks, hardening, deformation, visible damage, or leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the entire coupling need to be replaced to change the seal?\u003c\/strong\u003e\u003cbr\u003eNo. The seal is available as a separate wear part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the SKU for the replacement gasket?\u003c\/strong\u003e\u003cbr\u003e014-01.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor which operating conditions is the corresponding coupling series designed?\u003c\/strong\u003e\u003cbr\u003eFor −40 °C to +100 °C and a maximum of PN 16.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe Krause K+K NBR replacement gasket 014-01 is an important wear part for DIN 3238 threaded claw couplings with locking nuts. It enables targeted and cost-effective maintenance of the safety couplings and helps keep existing compressed-air connections permanently leak-free and functional.\u003c\/p\u003e","brand":"Krause K+K","offers":[{"title":"Default Title","offer_id":53851363541339,"sku":"014-01","price":1.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/ersatzdichtung-fuer-klauenschraubkupplungen-din-3238.jpg?v=1787298763","url":"https:\/\/strahltechnik-express.de\/en-it\/products\/ersatzdichtung-nbr-fur-klauenkupplungen-mit-sicherungsmutter-din-3238","provider":"ABS Strahltechnik","version":"1.0","type":"link"}