Explosion-proof fans with GreenTech EC technology
Explosion-proof GreenTech EC fans with integrated electronics are highly efficient in hazardous zones.
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Saving energy safely
ATEX applications can now fully take advantage of modern EC technology. ebm-papst is the first manufacturer globally to design highly efficient GreenTech EC fans tailored specifically for use in explosive environments. This innovation builds on our award-winning HyBlade® and RadiPac product lines.

The advantages of Ex fans with GreenTech EC technology from LONGWELL:
- On average, 30% lower energy consumption compared to AC technology
- Precisely matched components for optimal performance
- Fast and easy commissioning process
- Comprehensive declaration of conformity for the entire fan, including motor and electronics
Overview of our products for air purifiers:

EC Centrifugal fans
The LONGWELL EC centrifugal fans showcase a comprehensive array of exceptional features, including high efficiency levels, user-friendly handling, and compact dimensions.

EC axial fan
Robust and powerful, our pressure-resistant axial fans are quiet and economical, making them ideal for outdoor installations.

High performance ventilation fans
powerful air flow,easy to install and maintain,maintenance-free ball bearings.