Tuthill catalog # 1LEV-7-0L81-C, Cast Iron Rotary Gear Pump. Pump End Only. L Series. Cast Iron Construction NO motor. Pedestal Pump with 0L81-C foot installed. Has Internal Relief Valve. Relief valve is set at 55 PSI (can be adjusted in field). Clockwise rotation only (from shaft end view). Inlet Port is 1/2 inch NPT, Discharge Port is 1/2 inch NPT.
Price : $ 872.96
Tuthill 1LE Series are compact, highly efficient, cast iron positive displacement rotary gear pumps with a mechanical seal. Pumping action is based on a rotor, idler gear, and a cover cast with a crescent-shaped partition. They are self priming and particularly suited to handle liquids of 35 to 1000 SSU viscosity. Higher viscosities can be handled at reduced speeds. The pump has a non-pulsating flow and runs substantially quieter than other pump designs.
IMPORTANT NOTE : This pump ships with an internal Relief Valve that has a spring range of 55-120 PSI. For other relief valve spring pressure ranges please consult.
Positive Displacement, Internal Rotary Gear Design
Open Flow at 1800 RPM : 3.0 GPM at 1800 RPM
Standard Discharge Pressure: up to 500 PSI
Inlet Pressure: up to 280 PSI
Maximum Differential Pressure: 300 PSI
Temperature: up to 375 F
Typical Viscosity Range: 40 to 1000 SSU
Shaft Seal :
Catalog # 1LA9-7, Viton mechanical seal
Price: $ 155.20
Applications Lubrication, Fluid Transfer, Filtration, Fuel Oil, Oil Burner Feed, Compressor, Refrigerators, Gear Boxes, Transmissions, Engines