The RAM OIL 250 T industrial vacuum, with its 250-liter liquid tank and separator basket of more than 70 liters, is the perfect machine to vacuum, separate, and reuse or dispose of the oil mixed with swarf from the tanks. The RAM OIL 250 T industrial vacuum from the Depureco oil and swarf range is equipped as standard with a 60 lt/min pump for emptying the filtered liquids; this operation allows the operator to vacuum liquids and sludge and at the same time discharge filtered emulsified liquids. Professional suction is generated by a side-channel blower that ensures an excellent vacuum speed. The hopper for collecting the shavings is equipped with a metal basket that is used to separate the solid part from the liquid part and a 150-micron filter for a more effective filtration on the swarf. The hopper tilting and discharge system are used to discharge the filtered residue directly from the machine, without the need and risk of manually lifting the container. In these vacuum cleaners, two electrical level indicators are installed in order to stop the vacuum flow upon reaching maximum capacity.