DVP Automatic Centralised Vacuum System CPV 60/25

Portable vacuum systems (CPV 4/8)

This unit was developed for applications in the construction industry and wherever a practical and easily portable buffer receiver is needed, with which to power suction cups or fastening equipment.
The unit comprises a receiver and a 4 m3/h lubricated vacuum pump. Devices are connected by means of a ball valve to which is also connected a vacuum gauge, which constantly shows the level of pressure inside the receiver.
Standard equipment includes the start/stop switch, power cable, and receiver drainage cap.

Vacuum systems with liquid separator

These units have been designed and  built for use on glass and marble  machinery, and on machines in which it is possible to intake non-aggressive liquids (normally cutting fluids).
These are complete, compact units and are normally connected to the user machine by a hose. A ball valve at the receiver inlet allows it to be cut off from the system for maintenance operations. Air and liquid are first separated inside the receiver by means of an internal "cyclone" device, while a level indicator with float is located outside to allow the operator to visually check the amount of liquid contained; the indicator has a sensor to emit an electrical signal when the receiver is full, and an automatic valve to drain the accumulated liquid. The air in the receiver, with no droplets but still damp, passes through the condensation separator filter, on which a vacuum gauge is mounted
to check unit operation, and a ball valve for the air return (necessary to drain the water collected in the receiver). The filter is connected to the pump through  a  pipe  with  a  built-in auxiliary check valve. The pumps used in these groups belong to the WR series, which has a  bui lt-in  high-efficiency  "gas ballast" device, which allows you to  separate  the  remaining condensation from the oil and expel it with the pump stopped.