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Fire door operators

Fire doors are designed to operate to prevent the spread of fire and smoke. The most common type of fire door is the fire shutter, which closes to prevent the spread of smoke and fire. One way a fire shutter can close is Gravity Close with the shutter in the open position the drive shaft must release enabling the shutter to close in a controlled manner. Link Controls offer the NBG range of fire door operators for gravity close applications.

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  • NBG range operators
  • Interface Panels
  • Heat & Smoke Detectors
  • Accessories



  • ISO 9001

    Link Controls Ltd follows the quality standard ISO 9001, a well known QMS that focuses on improving the business as a whole internally and externally. It increases work efficiency, improves record keeping, increases customer satisfaction and improves on supplier relations.

  • Door & Hardware Federation

    Link Controls Ltd is a member of the DHF, an association that provides professionals in all sectors of the building industry with a single source for technical expertise, information, knowledge, advice and practical help.

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Contact Info
A: Stuart Road, Manor Park, Runcorn, Cheshire, WA7 1TSOpen Hours (Monday to Thursday): 8:30am-17:15pmOpen Hours (Friday): 8:30am-16:00pm

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