Durable sonic welded ABS construction with full-flow design and rubber flapper for positive seal. Includes rubber coupling sleeves and stainless steel clamps for use with PVC or ABS discharge pipe.

Flood-Guard operates like a check valve to seal off water back-up caused by overloaded sewers. Water flows normally through the drain until the sewer begins to back up. Then the Flood-Guard float rises to seal off the drain opening until the water recedes. A screwdriver and a couple of minutes…

For extreme, extended pressure (for instance, where home-made seals have popped out of the line), we recommend our standpipe models. The 4″ Standpipe Flood-Guard is threaded to receive 1-1/2″ I.P.S. pipe. Gaskets are made of molded rubber, and all metal parts are plated, except for wires and float rod, which…

Used to test water pressure up to 300 psi in 10 psi increments. 2-1/2 In. fac. 3/4 In. female hose swivel inlet.

PVC Construction, stainless steel spring loaded PVC poppet with resilient neoprene seal. Rated at 200 P.S.I. at 72 deg. F. (not for use with compressed air). Thread ends comply with ANSI B2.1. Packaged 1 per box. Import.

Low lead check valve, bronze valve body and poppet assemble. Furnished with Buna-A O-ring, stainless steel spring, and locknut. Working pressure of 200 psi (pounds per square inch) female threads. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces.

Low lead check valve, bronze valve body and poppet assemble. Furnished with Buna-A O-ring, stainless steel spring, and locknut. Working pressure of 200 psi (pounds per square inch) female threads. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces.

Silicone bronze cast body. Silicone bronze cast poppet. Features include buna-n O-ring, stainless steel spring, stainless steel washer, and stainless steel locknut. Working pressure of 400 P.S.I.