Briton 1120B Overhead Door Closer

Technical Specification

Features:
  • Make: Briton
  • Model code: 1120B
  • Fire rating: 2 hours (timber doors), 4 hours (metal doors) mins
  • Construction: Aluminium
Additional info:

A power adjustable size EN 2-4 door closer suitable for medium to high traffic areas Certified for door, frame and parallel mount applications Suitable for doors up to 1100mm wide and 80kg Capable of meeting the requirements for BS8300 Adjustable closing speed & latch action Built-in adjustable backcheck to prevent damage to the door and frame Universal fittings for regular, transom or parallel mount fitting Fitting template for quick, accurate installation Suitable for fire door applications Fire tested to EN1634 on timber doors to achieve a 2 hour fire rating, and 4 hours for metal doors

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Make Briton
Manufacturer Allegion
Model code 1120B
Fire rating 2 hours (timber doors), 4 hours (metal doors) mins
Construction Aluminium
Additional info
  • A power adjustable size EN 2-4 door closer suitable for medium to high traffic areas
  • Certified for door, frame and parallel mount applications
  • Suitable for doors up to 1100mm wide and 80kg
  • Capable of meeting the requirements for BS8300
  • Adjustable closing speed & latch action
  • Built-in adjustable backcheck to prevent damage to the door and frame
  • Universal fittings for regular, transom or parallel mount fitting
  • Fitting template for quick, accurate installation
  • Suitable for fire door applications
  • Fire tested to EN1634 on timber doors to achieve a 2 hour fire rating, and 4 hours for metal doors
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