Automatic door
LABEX
The quiet door
Quiet and Quick! In halls where the noise level is already high, conditions should not be made worse by a noisy door. Even where strong drafts have to be contended with, doors must still be capable of operating quickly and reliably.
That why the LV 955 SE door type is equipped with spring steel wind protectors to give the curtain the necessary stability.
The speed of up to 3 m/sec. is achieved by the optional Labex frequency converter control.
