Pouring oil by hand is slow and messy. Most service bays run on three things: an air-operated oil pump on the drum, a grease system on the keg, and a way to pull waste oil back out. Set up the bay Motor oil from 55 gallon drums: 3:1 Oil Ratio Pump (22715) runs on shop air and needs no lubricator. Higher ratios are available for heavier gear oils. Grease from 120 lb kegs: Complete Grease System, 120 lb (12205) includes everything to dispense grease at the reel. Waste oil and c