Samson 348120 PM4 Oil Pump for 55 Gallon Drum, 5:1 Ratio

Double acting air operated medium pressure pump for dispensing lubricants in medium to large size installations, that include multiple outlets with simultaneous operations. Pump includes height 2″ NPTM adjustable bung adaptor for drum and tank bung mounting. Built in port for optional (PN 609 007) pressure relief valve.

• Pump Pressure Ratio: 5:1
• For use with Synthetic and mineral based oils, transmission fluid, hydraulic oil, gear lube.
• Continuous Duty Flow Rate: 2.7 gpm (10 l/min)
• Max Free Flow Rate: 6.6 gpm (25 l/min)
• Air Pressure Operating Range: 20-140 PSI (1.5-10 bar)
• Maximum Outlet Pressure: 700 PSI (50 bar)
• Air Motor Effective Diameter: 2 1/2" (60 mm)
• Air Motor Stroke: 4" (100 mm)
• Air Consumption: 14 scfm (400 NL/min)
• Air Inlet: 3/8" NPTF
• Fluid Inlet: 1" NPTF
• Fluid Outlet: 3/4" NPTF
• Wetted Materials: Aluminum, Steel, NBR, PTFE, Polyurethane
• Noise Level: 80 dB