R-VWP Series Rotary Lobe Vacuum Pumps

VWP Data Sheet
Show More

The contact free operating R-VWP series rotary lobe vacuum pumps have capacities ranging from 485 to 2,752 m3/hr.  Two symmetrically shaped rotors rotate against each other, synchronised by a pair of gear wheels in these twin lobe rotary vacuum pumps.


Able to tolerate water vapours and most corrosive gases, the R-VWP series rotary lobe vacuum pumps are primarily used for producing coarse and fine vacuum.


The R-VWP series are mainly used in combination with backing pumps. A bypass valve integrated in the housing enables the start of the pump together with the backing pump to avoid an overload of the motor at high differential pressures.

Key Benefits

  • Dry runningThese rotary lobe vacuum pumps are dry running. Consequently the compression chamber is free of grease or oil. Only the gear box and bearings are lubricated.

  • Robust & economicalLike all of the other models in the R series, the Elmo Rietschle R-WVP series of rotary lobe vacuum pumps are robust and economical.

 T 905.624.4096

 F 905.624.4099

Comprevac Inc 3067 Jarrow Ave | Mississauga | ON L4X 2C6, Canada

Davasol Inc -  Website Design & Management

save on energy
contractor check, canada, ontario, toronto, mississauga