{"product_id":"1-1-2-silent-sump-pump-check-valve-spring-loaded-clear-pvc-body-quiet-operation-prevents-backflow-buna-n","title":"1‑1\/2\" Silent Sump Pump Check Valve, Spring‑Loaded Clear PVC Body | Quiet operation prevents backflow, Buna‑N","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuieter Operation: The spring-loaded flapper enables gradual closure for reduced noise. Keeps your sump pump running with minimal disruption to your home—ideal for basements, bedrooms and living areas\u003c\/li\u003e\n\u003cli\u003eEasy Visual Inspection: The transparent PVC housing lets you observe water flow, spot clogs and verify normal operation. No disassembly required\u003c\/li\u003e\n\u003cli\u003eReliable Spring-Loaded Flapper: The spring-loaded flapper responds quickly to flow changes. Opens when needed, closes tightly when pump stops—minimizing delay and helping stop backflow\u003c\/li\u003e\n\u003cli\u003eHelps Prevent Pump Burnout: Backflow causes frequent cycling and accelerates wear. This check valve helps prevent backflow to reduce pump workload and can extend its service life\u003c\/li\u003e\n\u003cli\u003eEasy DIY Installation: Comes complete with stainless steel clamps and rubber couplings. No glue or professional tools needed. Simply cut, slide and tighten. Fits 1-1\/2\" Schedule 40 pipe with a 5-1\/8\" installation gap\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43244675498193,"sku":"BW-B0GT5K4TCF","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61sysGTsCXL._AC_SL1500.jpg?v=1786720245","url":"https:\/\/belmontwarehouse.com\/products\/1-1-2-silent-sump-pump-check-valve-spring-loaded-clear-pvc-body-quiet-operation-prevents-backflow-buna-n","provider":"Belmont Warehouse","version":"1.0","type":"link"}