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 Buna N Mechanical, Body Material Bronze, Shaft Material Stainless Steel, Temp. Range -20 Degrees to 210 Degrees F, Max. Temp. (F) 280 Degrees F, Gear Material Fortron PPS Spur, Max. RPM 1,725 RPM, Bushing Carbon Graphite, Length (In.) 8.75 in