Top 10 Best Sump Pump Check Valve 1 1/2 Inch

ABS construction. Full flow design. Weighted flapper valve. Inlet 1-12-inch rubber boot, outlet 1-12-inch rubber boot. Stainless steel hose clamps.

QUIET OPERATION Our sump pump check valve has a unique spring-loaded flapper that helps eliminate the water hammer noise that standard check valves produce. The water hammer noise occurs when the discharged water slams the check valve flapper down. This silent check valve can bring a quiet operation to your sump pump.. CLEAR VALVE BODY This check valve will provide visibility to water movement. With the valve's clear body, it's easy to visually confirm that pumped contents are moving, the pipes are not clogged, and the pump in the basin is fully operational.. INCLUSIONS Our silent sump pump check valve comes with stainless steel clamps and Buna-N rubber couplings for quick installation. The clamps and couplings fit a 1-12 Schedule 40 pipe. Fits within a 5-18 gap.. KEEP WATER OUT This check valve is designed to keep pumped water within the discharge pipe from falling back into the sump basin. A fully functional sump pump check valve can increase pump life expectancy by preventing water from being pumped twice.. ABOUT US PumpSpy provides sump pump systems that help eliminate the unknowns of a sump outage and prevents costly damage. We also offer Smart Sump Pump Systems that automatically track incoming data and check that a sump pump is working properly..

Fits 1-14 or 1-12 black, galvanized or DWV Schedule 40 pipe. The most durable flapper in the industry. Strong and durable ABS body. All stainless steel clamps and fasteners.

Measures 1-14. Durable Design. Thermoplastic Body. Brand Name Superior Pump.

1-12 or 1-14 Slip-on check valve for most sump pumps. Made of strong ABS body and EPDM rubber on both ends to prolong service life. Stainless steel 301 clamps and fasteners for corrasion and rust resistance. Can be installed vertical or horizontal, but vertical would be best. Reducing water noice.

1-12 slip x 1-12 slip unions. Durable body and flapper design checks back flow of water and sewer gases. Vertical Installation - Strong, durable ABS body. Clamps for Easy Installation. Full Flow Positive Sealing Design.

1-12 slip x slip unions. Flapper bends over a radius to eliminate sharp 90-degree edges. Capable of vertical or horizontal installation. Slip x slip for 4.3 PSI 10 feet of head at 130F. Designed to reduce water hammer.

Schedule 40 PVC construction for strength and resistance to corrosion and mild chemicals. EPDM seal for resistance to water and oils. Maximum pressure rating of 150 psi. Spring tension of 12 lb. for secure closure of valve. 1-12 slip connections.

Zoeller 30-0040. PVC Quiet Union Check Valve. 1.5. Model number 30-0040. included components Unit. Instruction Guide.

For use with all types of sump pumps. Keeps water from returning to sump basin. Reduces noise. Item has threaded male end 1 12 and outflow shoulder end 1 14, and includes 1 12 shoulder end adapter.. Made of PVC. Color black.