Lincoln Model 2710 Grease Pump, Hoist & Follower Kit makes Grease Drums easier to change out and keeps the Pump Tube clean while doing so. The Kit comes with the Pump, 7' air & Grease connecting Hoses, hoist regulator and up/down Controls. This new design adds the weight of the Pump to the natural Follower vacuum assisting priming, preventing Pump cavitation and air entrapment. These Kits are for use with a 400 lbs. Drum.