Graco FireBall 300 Grease Pump for 120 Lb (16 gallon) Drum 50:1 Pumping Ratio 8400 Max Fluid Pressure Air Inlet: 3/8" NPT(F), Fluid Outlet: 1/4" NPT(F) Air Operating Range: 30-140 PSI Graco 225014 Fire-Ball 300 Grease Pump Package, 120 lb, 50:1. Includes Grease Pump model (239887), Follower Plate (24F902), drum cover (24R350), and Hose and Fitting Kit which includes 6ft air hose (203320) with swivel elbow (155494), and 6 ft fluid hose (109150) with swivel elbow (155541).