Brand: Tilton Engineering
This check valve kit fits our 12 Volt 2 GPM Oil/Water Cooler Pump (Part No. 1239). If your pump takes forever to prime, the check valve may be leaking. Buna-N (Nitrile) rubber construction is preferred when the pump is used for oil or water / coolant. This is the same material supplied in our Part No. 1239 pump.
We also offer a Tilton Check Valve Assembly with Viton Rubber (Part No. TE 40-905). Viton rubber is recommended for use with corrosive liquids such as fuel or alcohol.