IN-ECO - Air and Vacuum Components - Rotary vane pumps RVT 4-10, RVT 4-16, RVT 4-25, RVT 4-40Air and Vacuum Componentswww.in-eco.eu

Rotary vane vacuum pumps are suitable for use in the area of heavy vacuum and pressure. They can be used for the
evacuation and transport of air or dry gases which are not toxic, aggressive or explosive. They represent the simplest
and most suitable system wherever you need a precise source of vacuum without additions. They are applicable for
sucking off in the small closed systems.

Principle:

The principle of operation of the rotary vane vacuum pump is based on the rotating lamellas. Rotor (2) is situated
excentric on the top in the cylindrical stator (1), so rotor is almost touching the stator. The lamellas (4) are pushed
towards the wall of the stator by centrifugal force. Between two lamellas and stator it comes to the volume change of
the compression chambers (7) by stator rotation, due to this fact the gas is sucked.

Advantages:

> oil-free operation
> source of the vacuum without additions
> compact and reliable construction
> easy installation and maintenance
> low weight and dimensions
> continuous running without vibrations
> economic operation

1) Stator
2) Rotor
3) Carbon lamellas
4) Input
5) Output

6) Compression chamber