Multi-Stage Booster Pump, 2 hp HP - Pumps, 208 to 240/480V AC Voltage - Pumps, Phase - Pumps 3, Outlet Size - Pumps 1 in NPT, 1 in NPT Inlet Size - Pumps, Max. Pressure - Pumps 85 psi, Number of Stages - Pumps 6, Housing Material - Pumps Stainless Steel, Motor Enclosure - Pumps Open Dripproof, Pump Mounting Position Horizontal or Vertical with Inlet Down, 7.4/3.7 Amps, GPM @ 10 PSI 48, Impeller Material Noryl, Impeller Type Closed, Max. Case Pressure 300 psi, Max. Liquid Temp. 140 Degrees F