Rotating Man Door
The rotating man door is mainly intended to be an pedestrian door for underground ventilation purposes. The rotating door eliminates the possibility of leaving doors open which adversely affect the
balanced flow of ventilation in ventilation districts. These doors are normally installed adjacent to the main ventilation access doors but allow safe and free access for pedestrians without air
leakages when using the door. Each compartment or section of the rotating door is sealed off to prevent air leakages and a sight port for forward view whilst using the door.
The rotating man door is mainly intended to be an pedestrian door for underground ventilation purposes |
Product Description JARCH Three wings rotating door 12 signals pancake/PCB slip ring for medical machines JARCH Three wings rotating door 12 signals pancake/PCB slip ring for medical machines Advantage: Long life Low rotation noise Used for revolving doors, medical machines, ...
Product Description JARCH flange mounted 3 wings rotating door conductive pancake slip ring for automation machines connector flange mounted 3 wings rotating door disc type conductive slip ring for automation machines Advantage: Long life Low rotation noise Used for revolving ...
Color video Door Phone IntercomTwo way communication to outdoor monitors and guard station.Use4" flat monitor for B/W video in ...
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