This air operated suction unit has a permanent place in production machining where spent cooling lubricant emulsions and chip sediments are pumped out of machine beds or central installations.

This suction unit is also suitable for sucking out contaminated oil and oil floating on the surface of the emulsions. The suction hose has an inside diameter of 50 mm to prevent clogging. The suction unit is suitable for use on drums with R 2" + R 3/4" bunghole.