Oil sealed rotary vane vacuum pump
max. 350 m³/h, max. 40 mbar | MV series VUOTOTECNICA

The single-stage oil-bath vane vacuum pumps of the MV series are activated by a standard electric motor coupled together via an elastic transmission joint. A centrifugal fan cantilevered-fitted onto the pump shaft guarantees the right airflow for cooling the pump unit (forced surface cooling). A large oil recovery tank with built-in microfibre deoiling cartridges, located on the pump exhaust, serves as a silencer and as a fume collector. The oil contained in the system lubricates, cools and seals the rotating and the fixed parts of the pumps.
The standard check valve on the suction inlet is integral part of the pumps. Upon request, a filtre for trapping possible impurities can also be provided. Pumps included between the MV 20 and the MV 100 are set for the installation of a gas ballast valve (upon request) which allows for a high compatibility to water vapour. In the other pumps, starting from MV 160R up to MV 300R, the built-in gas ballast valve is a standard.
The features described above associated with a strong and compact construction make the pumps of the MV series suitable for continuous and intense use.