The original spiral door
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Product Info :
EFA-SST® is the classic among EFAFLEX High-Speed Doors, and our most successful series. We have developed three different variants to meet all different requirements you may have for a high-speed door
A glance at the advantages of the EFA-SST®:
• Unrivalled noise and heat insulation
• Fitted with EFA-THERM® laths as standard
• Maximum speeds of up to 2.5 m/s
• Class 2 – 4 wind resistance
• Completely weatherproof
• Up to 250,000 load cycles per year