Rotary Gear Pump Head, Duty Rating Light, Pedestal, Pump Body Material Bronze, Port Size 1 in, Recommended Motor HP 3 hp, Pump RPM 1,725, Temp. Range -20 Degrees to 210 Degrees F, Max. Pressure 100 psi, Max. Viscosity 550 SUS, Gear Bronze, Length 7 1/2 in, Width 4 in, Height 5 1/4 in, Relief Valve Without, Seal PTFE, Kevlar(R) Packing, Shaft Dia. 0.625 in, Shaft Height 3.5625 in, Shaft Material 304 Stainless Steel, Includes Zerk Fittings, GPM @ Freeflow 24.8, HP @ Free Flow 1.5 hp