This shows the opening speed comparison of an EFAFLEX high-speed door (opens up to 4 meters per second) versus a traditional sectional overhead door (19 seconds). 50% energy savings can be achieved by installing an EFAFLEX high-speed door.
EFAFLEX High-Speed Door for Material, Transport and Logistics applications
The newly developed EFA-SRT® MTL door has been designed for all applic...video posted by EFAFLEX UK Limited
EFAFLEX high-speed door cycles versus a traditional sectional overhead door
Note the EFAFLEX door (shown left) versus the traditional sectional ov...video posted by EFAFLEX UK Limited