{"product_id":"dometic-replacement-service-part-1436-020-for-rv-systems","title":"Dometic PVC Adapter 2\" MPT x 2\" HB - Part# 290332922","description":"\u003cp\u003eThis Dometic PVC adapter connects 2\" male pipe thread (MPT) fittings to 2\" hose barb (HB) connections in your RV's freshwater, greywater, or blackwater system. Essential for replacing worn adapters or reconfiguring plumbing connections in Dometic waste and water tanks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2\" MPT x 2\" HB connection configuration\u003c\/li\u003e\n\u003cli\u003ePVC construction for corrosion and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDirect OEM Dometic replacement part\u003c\/li\u003e\n\u003cli\u003eCompatible with Dometic freshwater, greywater, and blackwater tank systems\u003c\/li\u003e\n\u003cli\u003eDurable threaded and barbed design for secure connections\u003c\/li\u003e\n\u003cli\u003eEasy installation without special tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e290332922\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003e2\" MPT x 2\" HB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003e2\" Male Pipe Thread (MPT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarb Size\u003c\/td\u003e\n\u003ctd\u003e2\" Hose Barb (HB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eDometic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What's the difference between MPT and HB connections?\u003c\/strong\u003e\u003cbr\u003eA: MPT (Male Pipe Thread) screws into female-threaded ports on tanks or fittings. HB (Hose Barb) slides over tubing and is secured with a hose clamp. This adapter bridges both connection types.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use this adapter for freshwater, greywater, and blackwater?\u003c\/strong\u003e\u003cbr\u003eA: Yes. PVC is compatible with all three systems in RV applications. Confirm your tank model accepts this adapter size before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I know if I need a 2\" adapter versus another size?\u003c\/strong\u003e\u003cbr\u003eA: Check your existing tank connection or the Dometic parts diagram for your model. The 2\" size refers to the diameter of both the thread and barb—measure your current fitting or consult your RV manual.\u003c\/p\u003e\u003ch3\u003eWhy Elkhart RV Parts\u003c\/h3\u003e\u003cp\u003eWe specialize in hard-to-find Dometic replacement parts and ship from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM Dometic stock with expert support to help you find the exact adapter your system needs.\u003c\/p\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48314489929880,"sku":"290332922","price":83.74,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/en-ca\/products\/dometic-replacement-service-part-1436-020-for-rv-systems","provider":"Elkhart RV Parts","version":"1.0","type":"link"}