Tuthill catalog # 4104V-7, Cast Iron Rotary Gear Pump. Pump End Only. 3 GPM 4104 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 : $ 979.69
Tuthill 4104 Series pumps are cast iron, positive displacement rotary pumps with mechanical seals and housing bushings. 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