The WEN OP800 Oil Pan Drill System provides efficient evacuation of waste oil from oil pans. Easy to use, the piston raises the drill head creating a seal against the underside of the oil pan. A powerful suction is maintained by the flexible oil resistant boot. WEN's heavy duty diaphram pump directs the waste oil to a customer's storage tank. Drill time is 2-3 seconds.WEN explosion proof HD diaphram pump.Complete filter assembly with stainless steel removeable mesh strainer.High performance precision machined drill head.Oil discharge hose with quick disconnect.Heavy duty caster wheels with locks.Air ratchet with lubricator.Clear sight tube to see drainage.Sturdy powder coated stand with gas piston to raise drill.Made in the USA.