Pneumatic displacement. Simply reliable.
Air-operated, positive displacement Pitbull pumps consist simply of a hollow chamber and 2 check valves. Liquid is drawn into the chamber then compressed air discharges the liquid to complete the cycle. This innovative, reliable and rugged design easily moves debris through wide diameter passages without clogging. Where other pumps would fail, this design is compatible with corrosive or explosion-proof environments and handles solids, abrasive particles, and corrosive materials. With unsurpassed reliability, our customers tell us “they just work”.