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controlled concealed door closer CE marked fire door closer hotels health education care heritage BS EN 1154 CE marked BS8300 ADM Approved Document M

PERKO POWER controlled concealed door closer

PERKO POWER is one of the world’s most advanced controlled, concealed door closers. It delivers outstanding performance and reliability, and possesses many unique features that deliver benefits to fire and non-fire door applications in housing, hotel, education, healthcare and many more applications.

Fire and Safety

  • Approved to UL 10B, UL 10C and UL 228
  • ANSI 156.4 approved, 500,000 cycles


  • Ultra efficient mechanism (exceeds threshold of 55% efficiency)
  • Contributes towards the achievement of ADA compliant door sets.  These regulations apply to the entire doorset in-situ and, therefore, no door closer an claim compliance on its own

Performance and quality

  • Factory production control to BS EN ISO 9001: 2015
  • Suitable for doors up to 175lbs in weight and 36″ wide
  • Suitable for latched and unlatched installations
  • Can be used with electronically powered hold-open devices
  • Adjustable closing speed and power latching action
  • Endurance tested to 500,000 cycles
  • Unique twin power mechanism
  • 10-year guarantee
  • Protected by worldwide patents
  • On-site technical advice
  • Metal frame fixing bracket available

Fire test and product information can be obtained from the downloads section on the right hand side of this page.



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