Graco D52331 Husky 515 PP 1 2 in NPT Standard Pump, PP Center Section, SS Seats, SS Balls & PTFE Diaphragm tonnage_66 ton Some of the competition’s RPM 0241923 Some of the competition’s RPM are almost 1 2 or double the RPM of our pump because they are much smaller and have to run fast to produce the air 6 Maximum Air Pressure (kg cm²) 9 Maximum Air Pressure (kPa) 860 Maximum Air Pressure (psi) 125 Maximum Fluid Pressure (bar) 138 Maximum Fluid Pressure (kg cm²) 141 Maximum Fluid Pressure (kPa) 13800 Maximum Fluid Pressure (psi) 2000 Maximum Fluid Temperature (°C) 38 Maximum Fluid Temperature (°F) 100 Minimum Air Inlet Pressure (bar) 0 Minimum Air Inlet Pressure (kPa) 0 Minimum Air Inlet Pressure (psi) 0 Model RS Trigger Lock Locking Type Chop Gun Chop Gun Type Without Cutter Mix Type External Mix 4 Minimum Operating Temperature (°C) 4 The Husky 515 air operated double diaphragm pump features a stall free low pulsation air valve which provides a smooth and rapid changeover