Series 20 50:1 Double Acting High-Pressure Pump. Equipped with bare pump assembly, drum cover (100-46007), air coupler (100-815), air nipple (100-11659), 3' air connecting hose(100-72036), 5' high-pressure grease connecting hose (100-75060), deluxe follower plate (100-84780), volume elbow union(100-80202).
