1/2" Diaphragm Pump
With polypropylene air motor, polypropylene wetted parts, polypropylene check valve seats, nitrile balls and nitrile diaphragms. Single piece manifold design. Suitable for motor oil, gear oil and transmission fluid.
Not recommended for oil use in a "closed" system (where the pump remains pressurized when not in use) without thermal relief kit PR-100
Use for antifreeze and windshield washer fluid
MUST RE-TORQUE ALL BOLTS prior to installation