Some technologies are so good that it is hard to improve them. Side channel blowers from Elmo Rietschle are such an example. They have proven their reliability in service for many decades, performing flawlessly day in and day out with virtually no down time. Noise levels have been lower than that of most other vacuum pumps and compressors. Side channel blowers are used for conveying gases and gas-air mixtures.
Advantages at a glance
Reliable and built-to-last, virtually maintenance-free
Robust yet light-weight
For use worldwide (UL/CSA/IEC/EN approval)
50/60 Hz voltage range motors
ATEX 94/9 EG
Adjustable speed via external or integral converter