Series EX - SRT / SST 从 EFAFLEX

The high-speed doors in the EX series are ideal for both indoor and outdoor use. They enable a high opening and closing speed and are characterised by an enormous wind load capacity with optimum tightness. EFAFLEX offers two different versions for potentially explosive atmospheres: The high-speed spiral door (in round and oval spiral variants depending on the available space) and the high-speed roller shutter door.

Can be used in explosion protection zones 1, 2, 21 and 22
Wind load capacity class 2 to 4
Up to 200,000 load cycles per year
Suitable as an external and internal door
Opening up to 1.0 m/s
Closing up to 0.5 m/s
Standard sizes up to W=4,000 mm x H=5,000 mm

Door types: 294,284