The RAM OIL 280 MP sump vacuum (capacity: 280 liters) finds wide use in cleaning machining center tanks, thanks to its speed in cleaning lubricating oils and metal chips. Suction is generated by 3 single-phase motors operated by a single switch, which starts them sequentially, avoiding current peaks. There is a quick-release metal basket in the tank to separate the solid and liquid parts, and a 150-micron filter that provides more effective filtration on metal parts. The electric float switch inserted inside the container stops the air flow when the maximum capacity is reached. With an externally installed pump, the container can be fully emptied rapidly, without leaving any residue. Since the pump is installed outside, the whole container capacity can be used. The vacuum cleaner comes standard with the oil and chip accessory kit and is equipped with a convenient accessory basket and two hose holder hooks.