Machine Tool Pump Nameplate Voltage 230/460V AC Phase Three Pump Housing Material Cast Iron Horsepower 3/4 hp Maximum Viscosity 500 SUS Flow Rate (Maximum Water) 83.5 gpm Flow Rate @ 5 ft of Head (Maximum Water) 80.2 gpm Flow Rate @ 10 ft of Head (Maximum Water) 72.8 gpm Flow Rate @ 15 ft of Head (Maximum Water) 62.5 gpm Maximum Feet of Head 27.9 ft Immersion Depth (Maximum) 12.25 in Compatible Intake Pipe Size 1 1/2 in Compatible Discharge Pipe Size 1 1/2 in Intake Type NPT