Features:

A flexible PVC coupling valve for 1-1/4" or 1-1/2" piping. 
Positive seal is created by full-flow flappers, eliminating backflow and reducing pump wear.
Durable thermoplastic construction. 
With Fernco couplings and stainless steel fasteners, installation is quick and easy. 
We are proudly made in the USA!

Description:

Designed to ensure a positive seal and optimum discharge from your sump pump's discharge, the Fernco CV-150 PVC Check Valve for Sump Pumps provides maximum flow. Our full-flow check valve system prevents backflow into the pump, extending its life. With Fernco PVC couplings and rust-resistant clamps and fasteners, installation is quick and easy. Made of durable thermoplastic and paired with industry-leading Fernco PVC couplings for long-lasting performance. Our check valves are proudly made in the USA!