Graco HE80 0077 QUANTM h80, 1.5"Tri clamp, HS SST Electric Diaphragm Pump, 200 240 V, FEP AL Center, SS Seat, PT Ball, PO Diaphragm capacity under 1 2 in Inlet Pressure 60 psi Restock your HazMat Quick Inlet Pressure 60 psi UPC # 036226018536 QUANTM is ideal for most fluid applications as a highly reliable drop in replacement for your current less efficient pneumatic pumps or a perfect fit for greenfield construction seal less design delivers smooth and steady flow and is the only electric diaphragm pump on the market that stalls under pressure to reduce downtime caused by pump failures from clogged lines or closed valves