| LINCOLN 4475 Single Acting Oil Pump,Air,3.1 GPM Air Operated Drum Pump, Max. Air Pressure 120 psi, Suction Tube Material Steel, Self-Priming Yes, Explosion Proof No, Discharge Connection Type FNPT, Features An Internal Spring Returns the Piston and Resets it for the Working Stroke, Food Grade No,... ... more LINCOLN 4475 Single Acting Oil Pump,Air,3.1 GPM Air Operated Drum Pump, Max. Air Pressure 120 psi, Suction Tube Material Steel, Self-Priming Yes, Explosion Proof No, Discharge Connection Type FNPT, Features An Internal Spring Returns the Piston and Resets it for the Working Stroke, Food Grade No,... | | $387.99 go to store |