IN-ECO - Air and Vacuum Components - Rotary vane pumps RV21, RV22, RV26Air and Vacuum

Rotary vane pumps RV22, RV26

Model Discharge
Motor (IP54), 50 Hz / 60Hz Thermal




Power Voltage Current
(kW) (V) (A)
  Single phase
RV 22 120/135 880 0,31 / 0,38 230 (110) 1,6 / 1,8 (3,5) yes 59/62 13 3/8”
RV 26
130/155 850 0,31 / 0,38
230 (110) 1,9 / 2,2 (3,8) yes 59/62 14 3/8”


Vacuum pumps Rotary vane RV, Piston pumps VP, Luquid ring pump LRDatasheets (pdf/3MB)



  • 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





  • Printing machines
  • Environmental sector
  • Food industry
  • Pneumatic transport
  • Automation
  • Packaging industry
  • Forest industry





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.




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

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RV blowers/exhausters meet Directive 2002/95/EC

of European Parliament and of the Council of 27 January 2003

on the restriction of the use of certain hazardous substances

in electrical and electronic equipment.


RV blowers/exhausters conform

to the European Community’s

Machinery Directive (CE).

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