Centrifugal Pump Discharge Pipe Size 3/4 in Discharge Pipe Type NPT Feet of Head (Maximum) 50 ft Flow Rate (Maximum) 38 gpm Horsepower (Maximum) 1/2 hp Housing Material 304 Stainless Steel Impeller Design Closed Impeller Material 304 Stainless Steel Intake Pipe Size 3/4 in Intake Pipe Type NPT Media Temperature (Maximum) 200 Degrees F Phase Three Shut Off Pressure (Maximum) 150 psi Viscosity (Maximum) 31 SUS Flow Rate @ 10 ft of Head (Maximum) 34 gpm