The RAM OIL 280 industrial vacuum, with its 280 liters tank, is widely used in cleaning the tanks of CNC machines, thanks to its cleaning speed and the speed with which they replenish the oil lubricants-coolants in the tanks and vacuum metal shavings and swarf. The RAM OIL 280 industrial vacuum from the Depureco oil and swarf range uses the “reverse flow” system to empty liquids. This system eliminates any additional maintenance and risks arising from the pumps clogging when transferring liquids. Professional suction is generated by a side channel blower that ensures an excellent vacuum speed and refill of liquids. The vacuum cleaner tank contains a quick-release metal basket that is used to separate the solid part from the liquid part. The 150-micron filter ensures a more effective filtration on the swarf. The electrical level indicator inside the container stops the airflow upon reaching maximum capacity. The vacuum is supplied as standard with the perfect oil accessories kit for vacuuming CNC machines. A drainage pump can be supplied on demand and fitted for the continuous discharge of liquids.