About This

Universal Compatibility: This sump pump check valve fits both 1-1/2 inch and 1-1/4 inch schedule 40 pipe, providing seamless integration with most wastewater/sewage pumps. Precision engineered dimensions ensure leak proof connections while maintaining optimal water flow efficiency.
Good Durability: Featuring stainless steel 301 clamps with anticorrosion coating and reinforced ABS polymer body, our check valve fits 1-1/2 inch and 1-1/4 inch pipe withstands extreme pressure (up to 150 PSI) and acidic environments. Third party tested for 50,000+ cycles durability assurance.
SilentFlow Design: Experience 68% noise reduction with our quiet check valve for sump pump, utilizing EPDM rubber seals and internal baffle design. Specifically engineered to eliminate water hammer effects in basement drainage systems.
Installation is a Breeze Install vertically or horizontally in <5 minutes using our coded directional arrows. Includes rust proof mounting hardware and 360° rotational joints for complex plumbing configurations. Vertical mounting recommended for maximum flow rate (18GPM). After installing this sump pump check valve, you will get in a comfortable life
Nice Function: This sump pump check valve uses a one way baffle inside the valve to open in one direction to prevent water backflow, so that the water flow to maintain a smooth unidirectional flow; The check valve using strong materials can withstand ultra high water pressure, sewage check valve connection using four stainless steel fixed clamps to improve the sealing, allowing you to conveniently and efficiently seal the pipeline to prevent water leakage