Rotary Gear Pump, Pump Type Close Coupled, 1 hp HP, 1 Phase, Voltage 115/230, 10/5 Amps, Motor Frame 56HC, Motor Enclosure TEFC, Port Size (In.) 1/4 in, Suction Lift (Ft.) 3.5 ft, GPM Max. 4.8 gpm, Max. Pressure (PSI) 125 psi, Relief Valve Yes, Seal Viton Mechanical, Body Material Cast Iron, Shaft Material Steel, Temp. Range 32 Degrees to 280 Degrees F, Max. Temp. (F) 280 Degrees F, Gear Material Steel Spur, Max. RPM 1,725 RPM, Bushing Carbon Graphite, Length (In.) 8.75 in, Width (In.) 12.125 in