Lincoln Model 346P is a Series 20 50:1 Pneumatic Double Acting Grease Pump for 120 lbs. Drums. This unit will dispense 45 ounces of NLGI 0-2 Grease per minute at 150 psi. Includes LIN-46007 Drum Cover, LIN-10198 Hose Connector, LIN-75084 High Pressure Hose, LIN-11659 Nipple, LIN-740 HP Control Valve, LIN-815 air Coupler, LIN-82399 staight Swivel and Model LIN-674 Hand Truck.This unit includes the LIN-84780 Follower plate, but the drum is not included.