{"product_id":"110mm-polypropylene-double-socket-coupler","title":"110mm Drainage Coupler Double Socket","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003e110mm Double Socket Drainage Coupler, designed for connecting two plain-ended underground drainage pipes in foul and surface water systems.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eManufactured from durable uPVC to BS EN 1401-1 standards, the coupler provides a strong and reliable connection between pipes. The integrated seal and snap-cap system ensures a secure, watertight joint that can be installed quickly without specialist tools.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThis component is commonly used to extend pipe runs, connect replacement sections, or repair damaged pipework, offering full compatibility with standard 110mm plain-ended underground pipes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable uPVC body\u003c\/strong\u003e: Strong and lightweight material for long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble socket design\u003c\/strong\u003e: Joins two plain-ended pipes directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal and snap-cap system\u003c\/strong\u003e: Provides a watertight joint with quick, secure installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistant\u003c\/strong\u003e: Will not rust, rot, or degrade underground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile use\u003c\/strong\u003e: Suitable for foul and surface water drainage systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance\u003c\/strong\u003e: Allows simple replacement of damaged pipe runs without excavation of full lengths.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe extensions\u003c\/strong\u003e: Used to extend existing underground pipe runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepairs\u003c\/strong\u003e: Ideal for connecting replacement pipe sections in damaged systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoul drainage\u003c\/strong\u003e: Suitable for underground sewer connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface water systems\u003c\/strong\u003e: Applied in rainwater and stormwater management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing and commercial projects\u003c\/strong\u003e: Widely used in domestic and light commercial drainage schemes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation\u003c\/strong\u003e: Ensure pipes are cut square, chamfered, and clean before insertion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting\u003c\/strong\u003e: Push the plain ends fully into the coupler sockets until seated against the seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal system\u003c\/strong\u003e: Integrated snap-cap and rubber seal ensure watertight performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment\u003c\/strong\u003e: Check correct gradient and alignment before backfilling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackfilling\u003c\/strong\u003e: Use granular surround material to protect the joint.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: Manufactured in accordance with BS EN 1401-1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 110mm diameter, double socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Unplasticised PVC (uPVC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection type\u003c\/strong\u003e: Seal and snap-cap push-fit system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: For underground foul and surface water drainage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Resistant to chemicals, corrosion, and long-term ground exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Install to Building Regulations Part H requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"110mm","offer_id":53771513167983,"sku":"7001033","price":5.74,"currency_code":"GBP","in_stock":false},{"title":"160mm","offer_id":53771513200751,"sku":"7001072","price":13.13,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Polypipe_UG402_Polypropylene_Double_Socket_Coupler.jpg?v=1783758556","url":"https:\/\/supplyyard.co.uk\/products\/110mm-polypropylene-double-socket-coupler","provider":"Supply Yard","version":"1.0","type":"link"}