Air Operated Drum Pump Motor Air Consumption 27 cfm Air Inlet Type FNPT Air Inlet Size 1/8 in FNPT Air Outlet Size 1/8 in Max Air Pressure 80 psi Motor Type Pneumatic Motor HP 1/2 Motor RPM 10 000 RPM Duty Cycle Intermittent Max Fluid Temp 175 Degrees F Max Operating Temp 175 Degrees F Power Source Air Pump Package Type Drum Pump Motor Variable Speed Yes Runs Dry Yes Housing Material Cast Steel Nylon Seal Material Sealless Noise Level 78 db Explosion Proof Yes