Rotary vacuum pump WVC

Rotary vacuum pump WVC


When producing fine vacuum in combination with a corresponding backing pump, the WVC significanltly increases pump suction capacity and vacuum performance. The use of a frequency converter is particularly beneficial, as the converter enables simultaneous activation of rotary vacuum and backing pumps at atmospheric pressure, thereby significantly reducing pumping time.


1) As per DIN 28400 ff;
2) Achievable discharge pressure with single-stage oil rotary pump
3) For a grading ratio of 1:5 in relation to the backing pump
4) For sealing via magnetic coupling
5) For sealing with oil barrier, incl. E-motor

Technical Specifications: WVC