EFA-STT
Thanks to laths made of crystal-clear acrylic glass, the door leaf of the EFA-STT® is over 70 percent transparent – this makes it a unique high-speed door worldwide: robust and yet almost completely transparent. The ability to see clearly through the door offers critical advantages at all passageways in your company which are passed through from two directions: Accidents are prevented and smooth transport operations are guaranteed.
In order to maintain transparency even after years, the door leaf of the EFA-STT® is kept at a distance in the spiral. The transparent laths are thus wound up without touching one another and remain almost wear-free. As a result, the entire door always impresses with its glossy and scratch-free appearance, even in everyday working life.
EFA-STT® at a glance:
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The door leaf consists at 70% of crystal clear acrylic glass
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Opening up to 3.0 m/s
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Closing up to 1,0 m/s
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Highest wind load capacity
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Top safety devices
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Up to 200,000 operating cycles p.a.
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Standard sizes of up to w=8,000 mm, h=7,800 mm
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