It can be filled in two ways either using suction fill or use standard 14 ounces

and are especially useful for remote or difficult to access lubrication points

Parker 1J043-12-12

This new Liquidynamics Battery Operated Grease Gun combines versatility

Air Motor Effective Diameter

Liquidynamics 21094T-S2 Oil Pump, 5:1, 37” Suction Tube, w/ Bung Adapter 12V It can be filled inRatio 5: 1 Flow Rate @ 90 PSI (GPM) 5 Maximum Air Pressure (PSI) 120 Air Inlet Size 1 2inch npt Fluid Outlet Size 3 4 inch npt Fits Drum Sizes 55 gallons Liquidynamics 5: 1 oil pump for 55 gallon drum (suction tube included) 21094T S2 Ratio 5: 1 Flow Rate @ 90 PSI (GPM) 5 Maximum Air Pressure (PSI) 120 Air Inlet Size 1 2inch npt Fluid Outlet Size 3 4 inch npt Fits Drum Sizes 55 gallons