Mini Reversible Drum Vac System utilizes SS 2-way pump designed for use with most nonflammable liquids. It can vacuum coolant, hydraulic oils, spills, sludge, tramp oil, and waste water; then pump it back out for disposal, storage, or reclamation. Compressed air powered vacuum has no moving parts such as motors or impellers to clog, freeze up, or wear out. With air consumption of 19 scfm at 80 psi, it has automatic safety shutoff valve to prevent overfilling.