Samson 412 PumpMaster-4 5:1 Ratio HD System for 275/500 Gallon Tank Unit.
10 G.P.M. - 3.5" Air motor piston - 4" stroke.
Model 413 PumpMaster 4 5:1 Ratio stub pump with 2" bung bushing;
Model 906 Connecting hose hook-up kit.
Heavy duty pumps designed to pump high volumes of oil, even those of higher viscosity (SAE 140), through long pipe lines, hose reels and meters. Capable to serve several outlets simultaneously.
Patented double action pump design assures even flow of fluid. Low noise level, efficient, reliable, heavy duty design.
Precision corrosion resistant parts, high alloy materials, quality seals. Heavy duty, distortion free pump tubes.
Muffled exhaust, no iceing. Long stroke means fewer cycles for less wear and longer pump life. In a class by itself, high-tech, rugged, but simple design.
Max Air Pressure... 140psi (10 bar);
Min Air Pressure... 40psi (3 bar);
Avg Air Consumption... 7cfm (200 lm);
Max Cap @ 85 psi (6 bar)... 10gpm (37 lm);
Max Pressure Output... 700 psi (50 bar);
Air Inlet Thread...3/8" F
Pump Outlet Thread... 1" F;
Fluid Inlet Thread... 1" F;
Bung adaptor thread...2" M.
Availability: Drop ship from factory. Usually ships within 5-10 days. Ships via UPS.