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EFA-SST® EX
The EFA-SST® EX is designed for both outdoor and indoor use in potentially explosive atmospheres. In addition to high opening and closing speeds, it particularly impresses with a solid door leaf with high wind resistance and optimal sealing. The door leaf consists of double-walled aluminium laths that be combined with transparent laths.
EFA-SST® EX at a glance:
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For use in explosion protection zones 1 and 2, optionally on request in EX Protection Zones 21 and 22
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Highest wind load capacity
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Up to 200,000 operating cycles p.a.
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Suitable for external and internal applications
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Opening up to 1.0 m/s
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Closing up to 0.5 m/s
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Standard sizes up to w=4,000 mm, h=5,000 mm
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