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) 40 gpm Flow Rate @ 5 ft of Head (Maximum Water) 50 gpm Flow Rate @ 10 ft of Head (Maximum Water) 45 gpm Flow Rate @ 15 ft of Head (Maximum Water) 35 gpm Maximum Feet of Head 66 ft Immersion Depth (Maximum) 11 in Compatible Intake Pipe Size 1 in Compatible Discharge Pipe Size 1 in Intake Type NPT Discharge Type NPT