Rotary Gear Pump Head Body Material Stainless Steel Compatible Motor Frame 56C Viscosity - Maximum 500 SUS Suction Lift - Maximum 2 ft Operating Pressure - Maximum 150 psi Operating Temperature - Maximum 450 Degrees F Operating Temperature - Minimum -50 Degrees F Required Horsepower 1/3 hp Connection Size 1/4 in Connection Type NPT Shaft Outer Diameter 3/8 in Flow Rate @ 100 psi 1.1 gpm Seal Type Mechanical Shaft Length 1 7/8 in Seal Material Carbon Ceramic PTFE