{"product_id":"k-flex-twin-solar-compression-couplings","title":"K-FLEX Twin Solar Compression Couplings","description":"\u003cp\u003e\u003cstrong\u003eSpecial order \/ supplier lead time:\u003c\/strong\u003e This item is not held in local stock. It can be ordered online, but additional supplier lead time applies before dispatch. We will confirm the expected dispatch date after your order is received.\u003c\/p\u003e\u003ch2\u003eK-FLEX Twin Solar Compression Couplings\u003c\/h2\u003e\u003cp\u003eHigh-quality brass compression couplings designed for K-FLEX Twin Solar pre-insulated stainless steel pipe systems. Available in external and internal thread configurations across DN16, DN20 and DN25 pipe sizes, these quick-assembly fittings require no tools or special equipment and provide a reliable metal-to-metal seal.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuick assembly without tools or special equipment\u003c\/li\u003e\n\u003cli\u003eReliable metal-to-metal seal\u003c\/li\u003e\n\u003cli\u003eAvailable in external and internal thread configurations\u003c\/li\u003e\n\u003cli\u003eMeets safety requirements and enhances performance\u003c\/li\u003e\n\u003cli\u003eEliminates assembly mistakes\u003c\/li\u003e\n\u003cli\u003eDurable brass construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSolar collector to hot water cylinder connections\u003c\/li\u003e\n\u003cli\u003eSolar thermal system pipework\u003c\/li\u003e\n\u003cli\u003eRenewable heating installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eCompatible with K-FLEX Twin Solar pre-insulated stainless steel pipe systems in DN16, DN20 and DN25.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eSolar Thermal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePipe Compatibility\u003c\/th\u003e\n\u003ctd\u003eK-FLEX Twin Solar Stainless Pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Type\u003c\/th\u003e\n\u003ctd\u003eCompression (tool-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Types\u003c\/th\u003e\n\u003ctd\u003eExternal \u0026amp; Internal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Sizes\u003c\/th\u003e\n\u003ctd\u003eDN16, DN20, DN25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eDo I need special tools to fit these compression couplings?\u003c\/h4\u003e\u003cp\u003eNo. K-FLEX Twin Solar compression couplings are designed for quick assembly without the need for tools or special equipment, making them ideal for fast solar thermal installations.\u003c\/p\u003e\u003ch4\u003eWhat pipe sizes are available?\u003c\/h4\u003e\u003cp\u003eCouplings are available for DN16, DN20 and DN25 K-FLEX Twin Solar stainless steel pipe, in both external and internal thread configurations.\u003c\/p\u003e","brand":"K-Flex","offers":[{"title":"External Thread 1\/2\" – DN16","offer_id":58832530866501,"sku":"850VR0204501","price":129.95,"currency_code":"GBP","in_stock":true},{"title":"External Thread 3\/4\" – DN16","offer_id":58832530899269,"sku":"850VR0204511","price":134.95,"currency_code":"GBP","in_stock":true},{"title":"External Thread 3\/4\" – DN20","offer_id":58832530932037,"sku":"850VR0204521","price":189.95,"currency_code":"GBP","in_stock":true},{"title":"External Thread 1\" – DN20","offer_id":58832530964805,"sku":"850VR0204531","price":199.95,"currency_code":"GBP","in_stock":true},{"title":"Internal Thread 1\/2\" – DN16","offer_id":58832530997573,"sku":"850VR0204551","price":124.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/COUPLING_WITH_CU_CLAMPING_RING.jpg?v=1786447342","url":"https:\/\/www.pipelagging.com\/products\/k-flex-twin-solar-compression-couplings","provider":"Pipelagging.com","version":"1.0","type":"link"}