Multi-Stage Booster Pump 3/4 HP 1 Phase Voltage 115/208-230 10.7/5.2-5.3 Amps 1-1/4 in FNPT Inlet 1-1/4 in FNPT Outlet Stages 2 GPM @ 10 PSI 40 Max Pressure 27 psi Housing Material Stainless Steel Impeller Material Stainless Steel Impeller Type Closed Max Case Pressure 362 psi Max Fluid Viscosity 100 SSU Max Liquid Temp 248 Degrees F Motor Enclosure TEFC Seal Type Balanced Cartridge Seal Material Silicon Carbide Stainless Steel EPDM