Tuthill catalog # 4103V-7, Cast Iron Rotary Gear Pump. Pump End Only. 1.8 GPM 4103 Series. Cast Iron Construction NO motor. Has Internal Relief Valve. Relief valve is set at 55 PSI (can be adjusted in field). Inlet Port is 1/2 inch NPT, Discharge Port is 1/2 inch NPT.
Price : $ 889.56
Tuthill 4103 Series pumps are cast iron, positive displacement rotary pumps with mechanical seals and housing bushings. These pumps can handle inlet pressure to 250 PSI and differential pressure to 500 PSI and have a maximum discharge pressure of 500 PSI. These pumps are self-priming and particularly suited to handle liquids of 35 to 1000 SSU. Higher viscosities can be handled at reduced speeds. This pump is supplied with the standard spring, with a range of 55-120 PSI, set to relieve at 55 PSI full-bypass on 200 SSU oil. This can be adjusted in the field, and other pressure ranges are available.
Shaft Seal :
Catalog # 1LA9-7, Viton mechanical seal
Price: $ 155.20