Worldwide the non-plus ultra in fan construction

Patented high-tech developed in Germany! With its own developed and patented (((Noiseblocker)))?? technology, (((Noiseblocker)))?? introduced a new era in fan construction in the year 2008.

The Multiframe S series made by (((Noiseblocker)))??, which is generally recognised as the reference standard, is the first fan with a vibration-free fan frame and incorporates numerous other improvements, so that it is superior to standard fans in almost all aspects.

In conjunction with the unique (((Noiseblocker)))?? technology, our almost noise-free NB-NanoSLI?? bearing and the NB-EKAPlus II drive, the NB-Multiframe?? S series currently represents the best that German engineering expertise has to offer. Quality you can rely on!

Detailed information:
- A unique, multipart vibration-free chassis with integrated structure-borne sound absorbers and glass fibre-reinforced frame.
- Extremely low start voltage!
- Easy assembly.
- NB-EKAPlus II wide-range drive with low impulse noise.
- Verified technical data.

Stated volume confirmed by the German Technical Inspection Agency (T??V)!

Highest Levels of Reliability:
- Reverse pole and overload protection, restart function, extremely failsafe, 6-year guarantee.
- Almost noise-free bearings.
- xtremely low-noise and long-life NB-NanoSLI?? bearings.

Highest Quality
- Extremely precise manufacturing, weighted frame with Deepsound Design.
- Scope of delivery includes assembly material and additional sealing/ decoupling frame.
- 6-year guarantee.