Grease Lubrigun 35 LB Pail Assembly w/ Rubber Ring Follower; Includes Follower Plate(with rubber wiping rings); 50:1 Double Acting Grease Pump; 6ftX1/4"NPTM(1.85mtrs)High Pressure Grease Delivery Hose; HP Grease Control Valve (1/4"NPTF); Rapid Disconnect Air Coupler; Air Nipple, Muffler and Drum Cover assembly Painted in Red, with Height Adjuster to fit 25-50 LB Pails as well. Output: 80 cu in/minute of grease at 100PSI NLGI#2 at 70 Degrees ambient Temperature (.35 cu in/cycle); (Air Inlet 1/8"NPT(f); Lube Outlet: 1/4"NPT(f)).; Static and Dynamic Pressure Tested in Grease Before it leaves the factory.