Diaphragm Pump Can Run Dry Indefinitely
PTX301D diaphragm pump features 3-inch suction and discharge ports. Pumps up to 250 g.p.m. at a maximum pressure of 21 p.s.i. Reports maximum suction
PTX301D diaphragm pump features 3-inch suction and discharge ports. Pumps up to 250 g.p.m. at a maximum pressure of 21 p.s.i. Reports maximum suction lift of 25 ft. and a maximum lift head of 49 ft. Design completely isolates the pump mechanism from fluid being moved, making the model ideal for pumping abrasives, slurries, re-circulated water, and other high-solid-material content, up to 2 ins., that cannot be handled by a centrifugal pump. With no moving parts, the pump can run dry indefinitely. Robin America, Inc., Wood Dale, IL