{"product_id":"dometic-3-5dia-1ph-3ph","title":"Dometic Impeller Pump 3.5\" 1\/3 HP - Part# 330349","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe Dometic 3.5\" impeller pump (Part# 330349) is essential for RV water systems that require reliable circulation and pressure. This 1\/3 horsepower pump is designed for fresh water delivery in travel trailers, motorhomes, and fifth wheels. If your RV's water pressure is weak or the pump won't prime, this OEM replacement restores full system functionality.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3.5\" diameter impeller for consistent water flow and pressure\u003c\/li\u003e\n\u003cli\u003e1\/3 horsepower motor rated for continuous duty cycle\u003c\/li\u003e\n\u003cli\u003eSelf-priming design eliminates air lock problems\u003c\/li\u003e\n\u003cli\u003eDurable sealed construction resists corrosion in wet environments\u003c\/li\u003e\n\u003cli\u003eDirect replacement for original Dometic systems\u003c\/li\u003e\n\u003cli\u003eOperates on standard 12V or 110V RV electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\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\u003e330349\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller Size\u003c\/td\u003e\n\u003ctd\u003e3.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Horsepower\u003c\/td\u003e\n\u003ctd\u003e1\/3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eSelf-Priming Centrifugal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCorrosion-Resistant Composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Options\u003c\/td\u003e\n\u003ctd\u003e12V DC and 110V AC Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eHow do I know if my pump needs replacement?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eSigns include weak water pressure, pump won't turn on, unusual noise or vibration, or water leaking from the motor housing. If your RV has low water pressure throughout the system, the impeller pump is often the culprit.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs this pump a direct OEM replacement?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes, Part# 330349 is a genuine Dometic original equipment manufacturer part. It matches the specifications of the pump currently in your RV water system and installs without modifications.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan this pump handle both fresh water and grey water systems?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThis pump is designed for fresh water delivery only. Using it for grey or black water systems will damage the impeller and void the warranty. Install appropriate waste water pumps for those applications.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch3\u003eWhy Buy from Elkhart RV Parts\u003c\/h3\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic replacement parts for RV owners who need exact OEM components. Shipping directly from Elkhart, Indiana—the RV capital of the world—we stock genuine Dometic parts and provide expert support to ensure you get the right replacement. Our team understands RV systems and can answer technical questions about installation and compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48363703009432,"sku":"330349","price":696.68,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/products\/dometic-3-5dia-1ph-3ph","provider":"Elkhart RV Parts","version":"1.0","type":"link"}