{"product_id":"1-1-2-silent-sump-pump-check-valve-fit-1-1-2-pipe-check-valves-spring-loaded-flapper-for-backflow-prevention","title":"1-1\/2\" Silent Sump Pump Check Valve, Fit 1-1\/2\" Pipe | Check Valves Spring Loaded Flapper for Backflow Prevention","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuiet Operation: the sump pump check valve has a distinctive spring loaded flapper that helps take away the water hammer noise that standard check valves produce; The water hammer noise occurs when the discharged water slams the check valve flapper down; Experience a quiet sump pump operation with this check valve's distinctive spring loaded flapper; Ideal for bedrooms, basements, or any area where noise reduction is crucial\u003c\/li\u003e\n\u003cli\u003eTransparent Valve Body for Visibility: the clear body of this check valve provides visibility to water movement; Easily confirm that the pumped contents are flowing smoothly, pipes are clear of obstructions, and the sump pump in the basin is functioning optimally; A clear view ensures peace of mind and allows you to monitor your sump system effortlessly\u003c\/li\u003e\n\u003cli\u003ePrecision Fit for Easy Installation: designed to fit a 1-1\/2\" schedule 40 pipe, the sump pump check valve effortlessly integrates into your existing plumbing setup; With a compact size that fits within a 5-1\/8\" gap, it ensures a snug fit, enjoy a hassle free installation process\u003c\/li\u003e\n\u003cli\u003ePrevent Water Backflow: safeguard your sump system from water backflow with this check valve; It effectively prevents pumped water from falling back into the sump basin, ensuring the pump operates efficiently and prolonging its life expectancy; Say goodbye to the risks associated with water pumping twice and maintain a reliable sump pump system\u003c\/li\u003e\n\u003cli\u003eLeak Free and Corrosion Resistant: the silent sump pump check valve is equipped with 304 stainless steel clamps and rubber couplings; These components are corrosion resistant and rust proof, ensuring a leak free performance; Easy to install, these durable materials provide long lasting reliability for your sump pump system\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e1-1\/2\" Silent Sump Pump Check Valve with Stainless Steel ClampsFeatures:  Broad compatibility: the sump pump check valve is suitable for any pump with 1-1\/2\" NPT flow rate.  Transparent appearance: check valve's valve body is transparent, you can directly observe the flow of water and whether the pipeline is blocked by foreign matter.  Prevent water backflow: there is a check valve in the middle of the pump to prevent sewage from entering the sump again.  The check valve has a distinctive spring loaded baffle that keeps the pump quiet during operation. Specification:  1-1\/2 inches check valve Spring loaded flapper Dimensions: ‎8.5 x 3 x 3 inches  Rubber joint thickness: 0.19 inch. Inner diameter: 1.89 inches. Outer diameter: 2.28 inches Color: black and transparent Material: stainless steel, NBR, plastic What's included: comes with 4 stainless steel clamps and 2 NBR couplings.\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43244675858641,"sku":"BW-B0CRDYD7M7","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/612ka33UZwL._AC_SL1500.jpg?v=1786720262","url":"https:\/\/belmontwarehouse.com\/products\/1-1-2-silent-sump-pump-check-valve-fit-1-1-2-pipe-check-valves-spring-loaded-flapper-for-backflow-prevention","provider":"Belmont Warehouse","version":"1.0","type":"link"}