Machine Tool Pump Nameplate Voltage 115V AC Phase Three Pump Housing Material Brass Bronze Horsepower 1/25 hp Maximum Viscosity 500 SUS Flow Rate (Maximum Water) 7.1 gpm Flow Rate @ 5 ft of Head (Maximum Water) 5.5 gpm Maximum Feet of Head 7.8 ft Immersion Depth (Maximum) 6 in Compatible Intake Pipe Size 3/8 in Compatible Discharge Pipe Size 3/8 in Intake Type NPT Discharge Type NPT Cord Length 3 ft Impeller Material Bronze Base Diameter 3.31 in