Machine Tool Pump Nameplate Voltage 115/230V AC Phase Single Pump Housing Material Cast Iron Horsepower 1/8 hp Maximum Viscosity 500 SUS Flow Rate (Maximum Water) 12.5 gpm Flow Rate @ 5 ft of Head (Maximum Water) 9.8 gpm Flow Rate @ 10 ft of Head (Maximum Water) 4 gpm Maximum Feet of Head 10 ft Immersion Depth (Maximum) 6.38 in Compatible Intake Pipe Size 3/4 in Compatible Discharge Pipe Size 3/4 in Intake Type NPT Discharge Type NPT Impeller Material Stainless Steel