ProCheck Quiet Silent Sump Pump Check Valve With Stainless Steel Vibration Resistant Couplings, 1-1/2“

Designed for maximum flow from your sump pump. ProCheck full-flow check valves prevent remaining water left in the sump discharge pipe from falling back into the sump pit. Features clear valve body so that water movement is visible, making it easier to verify that your sump is flowing properly, and the valve is seating when closed. The unique spring-loaded flapper eliminates the loud water hammer noise of standard check valves. Durable ABS construction for years of service and reliability. Fernco ProFlex Specialty Couplings connect the check valve in-line with 1-1/2” sump pump discharge pipes and creates an extra-secure pipe connection, engineered with no-rust stainless shields, clamps and bands.

• QUIET INTERNAL VALVE: The Fernco ProCheck silent check valve ensures quiet operation for your sump pump system, minimizing noise disruptions
• ELIMINATES NOISY WATER HAMMER: The spring-loaded flapper provides a positive shut-off after each pump cycle, effectively eliminating water backflow and loud water hammer noise, ensuring a water-tight seal
• CLEAR VALVE BODY: The transparent valve body allows you to visually verify water movement and ensure clog-free operation with ease
• SPECIALTY PROFLEX COUPLINGS: Designed to resist pipe vibration and movement, these specialty ProFlex couplings enhance the stability and longevity of your sump pump system
• RIDGED COUPLING DESIGN: The interior ridge design securely locks the pipe into the coupling, preventing any unwanted disconnections and maintaining a water-tight seal
• VERSATILE FIT: Fits 1-1/2” pipes. The assembled valve measures 7-1/4” in height and 3” in width and can be installed both horizontally and vertically. Its effective design ensures optimal performance in various setups