Grease Pump with Gun, Air Motor Size 2 1/2 in, Fits Container Size 35 lb/5 gal Pail, Volume per Minute 1.76 lb, Pump Ratio 50:1, Consumption @ 100 PSI 4.3 cfm, Max. Pressure 5,800 psi, Air Inlet 1/4 in FNPT, Grease Type NLGI 1 and 2, Hose Length 13 ft, Material Steel, Tube Dia. 1 3/16 in, Includes 10-ft hose, air coupler/connector, drum cover, follower plate, high-pressure gun., Pump