This Water Source Brass Check Valve keeps prime in jet, submersible and centrifugal pump systems. When a pump shuts off, the check valve closes preventing the water from back-flowing. Long lasting, spring-loaded check valves are manufactured with high-quality brass. Features include poppet with Buna-N O-ring, stem guide, and wide channel for maximum flow. Rated at 200 PSI.
- Keeps prime in jet, submersible and centrifugal pump systems
- 1 in. x 1 in. female NPT
- Prevents backflow in well or irrigation systems
- Features include poppet with Buna-N O-ring, stem guide, and wide channel for maximum flow
- Can be used vertically or horizontally
- Solid brass design meets federal low lead regulations
- Maximum working pressure is 200 PSI
- Spring loaded