Briton 1120B Overhead Door Closer - Power Size EN 2-4

The Briton 1120B is an overhead door closer with all the features of the Briton 1110, as well as additional adjustable back check and power adjustment. Fully tested to EN 1154 and EN 1634, this closer is CE marked and Certifire approved for use on fire rated timber and steel doors. The Briton 1120B is designed for medium usage applications such as internal office doors.

• Suitable for:
  • Internal single action doors
  • Doors up to 1100mm wide and weighing up to 80kg – EN size 2 - 4
  • Mounting in Fig 1, 61 and 66 configurations
  • Left and right hand opening doors
• CE and UKCA marked
• Kitemarked to EN 1154
• Capable of meeting BS 8300 requirements, Approved Document M and the Equality Act
• Certifire approved for use on FD120 (Timber) and FD240 (Steel) fire rated doors - CF 388 certificate
• Alter the door closer to suit your premises with these adjustable features
  • Closing speed controls how quickly the door closes between maximum opening angle and the last 15°
  • Latching action governs the speed of the final 15° of the cycle
  • Back check ensures that no damage is caused by the door when it is opened rapidly
• 10 Year Warranty
• High quality silicon chrome alloy steel coil springs
• Superior quality hydraulic fluid providing excellent performance and longevity
• Fixings for all fitting configurations included
• Full classification: 4 | 8 | 2-4 | 1 | 1 | 3