The Ironton® 20-Gallon Air-Operated Waste Oil Drainer provides a safe, affordable option for draining, transferring and evacuating motor oils, transmission and power steering fluids. All-steel drainer has a 16 1/2in. diameter bowl and rolls on 2 wheels and 2 casters for easy bowl positioning. 20-gallon tank includes a pre-set air regulator that uses standard shop air. Receiver includes a safety valve and reinforced dispensing hose that doubles as a sight gauge to prevent overfilling.