Reversible Drum Angel Vacuum From Nex Flow

The ALL STAINLESS  Reversible Drum Angel Vacuum is a maintenance free system to recover spilled liquids, coolant, sludge, tramp oil, waste water and other liquids using only compressed air. The compressed air system attaches easily to any closed head of a drum (30 or 55 USgallon, or 45 Imperial gallon or 205 liter drum)   The reversible feature allows you to fill or empty the drum in under two minutes with the simple turn of a knob. The flow rate can be controlled either by a shut-off valve or regulator, or by the knob itself.  Drums should have a nominal wall thickness of 1.5mm (16 gauge) and in good condition to maintain integrity of system performance and safety. Using no electricity, these system last and last, unlike many electrical units that wear out quickly in harsh industrial environments.  A built in safety feature prevents overfilling and spills.