Rotary Gear Pump Operating Pressure - Maximum 100 psi Viscosity - Maximum 500 SUS Phase Single Nameplate Voltage 115/230V AC Motor Enclosure Open Dripproof Horsepower - Maximum 1/2 hp Operating Temperature - Minimum -20 Degrees F Operating Temperature - Maximum 210 Degrees F Media Intake Connection Size 3/8 in Gear Design Spur Gear Material Bronze Suction Lift -Maximum 3.6 ft Flow Rate - Maximum 4.4 gpm Seal Type Mechanical Seal Material Buna-N Body Material Bronze