Briton EN 1-3 Adjustable Track Arm Closer Back Check Fire Rated Silver BNT-1120B-T-SE

Briton Adjustable Slide Arm Closer
BNT-1120B-TSE

Door Closer is a mechanical device that closes a door in a controlled manner, preventing it from slamming.

Door Closer Function - A hydraulic device that is used to automatically close a door after it has been opened. Door closers are commonly used as a fire prevention measure, typically installed on fire doors, as well as helping to prevent draughts.

Features:

• A non-handed, slimline closer designed to be used on commercial interior/exterior wooden and metal doors e.g. storeroom, office and toilet doors
• Adjustable 1-3 regular strength closer to suit a range of door sizes
• Door closing is hydraulically controlled, with adjustable valve regulators, back check, closing and latching speed, and spring strength power control to give the desired closing speed
• Has a precision rack and pinion mechanism, and is easily mounted to the surface of door or the top jamb
• Universal, fully reversible, non-handed door closer
• Closer body constructed from pressure die cast aluminium with steel rack and pinion
• Independent adjustment valves for controlling backcheck, closing and latching speeds
• Track/Slide channel and arm

Specifications:

• Maximum Opening Angle: 180 degress
• Applications: Pull Side Mount
• Adjustment Controls:
  • Closing Speed
  • Latching Speed
  • Backcheck
• Finish: Silver

Standards and Compliance:

• Fire Rated: Has been successfully tested up to four hours (depending on type of doorset) on fire door assemblies in accordance with Australian Standard AS1905.1:2005, Part: Fire Resistant Door sets.
• Disabled Access Australian Standard (AS1428.1) Design for access and mobility.