"Stationary pneumatic chassis lube system pumps grease from a 120-lb. drum. Recommended for grease up to NLGI #2. Includes 120-lb. drum dolly with steel casters. Drum not included. Gear Ratio 501, Hose in. x ft. 1/4 x 6, 1/4 x 4, Pump Tube dia. 1 3/16, Flow GPM 0.52, Pump Tube Length in. 29 1/8, Max. PSI 10,000. Pump head is 13in.L x 3.15in. dia. Suction tube constructed with no seals to eliminate excessive wear Free-flow rate of 52 oz. per minute Includes control handle, Z-swivel, male and female quick couplers, needle valve, air filter with night time drain, drum cover and follower plate Drum not included"