Motorized Progressive Cavity Pump Discharge Connection Size 3/4 in Discharge Connection Type NPT Horsepower (Maximum) 1/2 hp Housing Material Cast Iron Intake Connection Size 3/4 in Intake Connection Type NPT Media Temperature (Maximum) 160 Degrees F Media Temperature (Minimum) 10 Degrees F Nameplate Voltage 115/230V AC Operating Pressure (Maximum) 100 psi Pump Operation Type Motorized Rotor Material Stainless Steel Seal Material Carbon Ceramic Solid Diameter (Maximum) 4 mm