Briton Cam Action Closer
BNT-2721BD-T-SS

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:

• Extruded aluminium body with cam action technology
• High quality hydraulic fluid with built-in temperature compensation (will operate effectively between -15 to +40 degrees Celcius)
• Adjustable backcheck and delayed action as standard
• Separate closing speed and latch action adjustment
• Optional mechanical hold-open available: 80degrees to 120degrees angle
• Non hold open door closer

Specifications:

• Door Type: Timber or metal
• Door Size Max Width: 850mm to 1250mm
• Max Weight: 40kg – 100kg
• DPower: EN adjustable 1 to 5
• Fire Rated: Backcheck standard
• Fire Tested: to EN1634 on timber doors to achieve a 2 hour fire rating
• Applications:
  • Regular – pull side mount
  • Stop face – push side mount
• Adjustment controls:
  • Closing speed
  • Latching speed
  • Backcheck
  • Delayed action
• Finish: Satin Stainless Steel

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.