Pitbull Industrial Pumps is an innovative, simple solution to many industry’s difficult pumping applications. The Pitbull pump is an air-operated, positive displacement pumps consisting simply of a hollow chamber and two 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 excels in corrosive or explosion-proof environments and handles large and stringy solids, abrasive particles and corrosive materials.