1/2" Diaphragm Pump
With polypropylene air motor, polypropylene wetted parts, polypropylene check valve seats, Teflon balls and Teflon diaphragms. Single piece manifold design. Suitable for windshield washer solvent and antifreeze.
Not recommended for oil use in a "closed" system (where the pump remains pressurized when not in use) without thermal relief kit PR-100