Revolving doors are a great tool for creating a draft block between the internal environments and external environments of a building. However, few realise that a revolving door spinning at high speed can be extremely dangerous. Even a manual revolving door, if spun by hand, can reach very high speeds and can cause serious injury, especially to small children. All Turnstar ATLAS Manual Revolving Doors are fitted with a speed controller to prevent the door from over speeding. At high speeds, the speed controller increases the amount of resistance and absorbs the extra energy.
To find out more about the ATLAS range of manual revolving doors, click here.