50:1 AIR-OPERATED PORTABLE GREASE UNIT MODEL 8620A FOR USE WITH 16-GALLON (120 LBS.) CONTAINERS • 50:1 pump • 70-115 PSI operating pressure • Pumps up to 1.76 lbs. per minute • 82 dB noise level • 13’ delivery hose • 15.10” drum cover • 14-1/2” follower plate • Control valve