Graco TE120 1068 QUANTM i120, 2"NPT, Aluminum Electric Diaphragm Pump, 380 480 VAC 3Ph, AL Center, TP Seat, AC Ball, TP Diaphragm cutter spiral Model: 4STE SM 3048 95 float type_magnesium Model: 4STE SM 3048 95 Air Exhaust Port Size (in) 3 4 Air Exhaust Port Thread Gender Female Air Exhaust Port Thread Type NPT Air Inlet Size (in) 1 2 Air Inlet Thread Gender Female Air Inlet Thread Type NPT Application Industrial Ball Material Santoprene Center Section Material Polypropylene Diaphragm Compatible Material Santoprene Diaphragm Material Santoprene Fluid Inlet Size (in) 1 Fluid Outlet Size (in) 1 Fluid Section Material Polypropylene Manifold Configuration Center Port Manifold O Ring Material PTFE Material Polypropylene Maximum Air Consumption (SCFM) 67 Maximum Air Pressure (psi) 125 Maximum Cycle Rate (CPM) 280 Maximum Flow Rate (GPM) 50 Maximum Fluid Pressure (psi) 125 Maximum Operating Temperature (°F) 150 Maximum Solid Size (in) 0 and TP diaphragm engineered to be quieter