1" ARO Diaphragm Pump
With aluminum air motor, aluminum wetted parts, polypropylene check valve seats, teflon balls and teflon diaphragms. Suitable for windshield washer solvent and antifreeze. Air inlet 1/4"(F), material inlet and outlet 1"(F).
Not recommended for oil use in a "closed" system (where the pump remains pressurized when not in use) without thermal relief kit PR-100