Potentially explosive areas
EX protection zones
- Can be used in Ex protection zones 1, 2, 21 and 22.
- All mechanical and electrical components (except the control cabinet) with ATEX certification.
- Two different door systems that are precisely adapted to their areas of application.
- Standard safety equipment with light barrier, safety edge and emergency release.
Additional information
ATEX series - special doors for use in Ex areas.
Our ATEX series door systems are specially designed for use in EX areas in accordance with ATEX
Directive 2014/34 / EU designed and suitable for EX protection zones 1, 2, 21 and 22. All electrical components (with the exception of the control cabinet) have ATEX certification. There are two different door systems that are precisely adapted to their areas of application. Both have Standard safety equipment with light barrier, safety edge and emergency release.
EX protection zones - doors
High-speed spiral door EFA-SST® EX
The classic hall door for potentially explosive atmospheres
The EFA-SST® EX is excellently suited for both internal and external use. In addition to high operating speeds, it also offers a solid door blade with high wind resistance and optimal sealing. The standard door blade consists of double-walled aluminium laths, which can be supplemented all in or part with optional transparent laths. The door blade is guided by a spiral, without contact minimising wear.
PDF for download
- EFA-SST EX® (600 K)
EFA-SST EX®
High-speed roll-up door EFA-SRT® EX
The interior door for potentially explosive atmospheres
In addition to a standard frequency converter and a microprocessor control system, the EFA-SRT® EX for internal use comprises all the typical basic features of modern door technology, such as dynamic door tension and emergency opening via spring systems in the frame members. A hand lever on the frame member allows quick emergency opening of the door system in the event of a power failure. The door leaf is formed by a black, non-transparent special ATEX curtain.
PDF for download
- EFA-SRT® EX (538 K)
EFA-SRT EX®
