Briton BNT-1130 BC Adjustable Door Closer – Classic Cover – Matt Black
The Briton 1130 Series is a non-handed, slimline door closer designed for commercial interior and exterior timber and metal doors, including storeroom, office and toilet applications. Door closing is hydraulically controlled with adjustable regulators to fine tune performance to site requirements.
Key Features
- Universal, fully reversible, non-handed door closer.
- Precision rack and pinion mechanism.
- Hydraulic control with adjustable backcheck, closing speed, latching speed and delayed action.
- Surface mounted to door or top jamb.
- Tested to 500,000 operating cycles.
Fire Rated
- Successfully tested on fire door assemblies in accordance with AS1905.1 Fire Resistant Doorsets.
- Fire door suitability must be confirmed with the door manufacturer prior to installation.
Specifications
- Item Code: BNT-1130 BC
- Product Type: Adjustable door closer
- Installation: Regular arm (pull side), top jamb (push side), parallel arm (push side)
- Spring Strength: EN1 to EN6 adjustable (regular arm), EN1 to EN4 (track arm)
- Factory Setting: EN3
- Construction: Pressure die cast aluminium body with steel rack and pinion
- Adjustable Closing Speed: Yes
- Adjustable Latching Speed: Yes
- Backcheck: Yes
- Finish: Matt Black
What's In The Box
- Briton 1130 series door closer body
- Classic cover
- Mounting hardware
Suitable Uses
- Commercial interior doors including offices, storerooms and amenities.
- Commercial exterior timber or metal doors where controlled closing is required.
- Fire rated doors when approved by the door manufacturer.
Frequently Asked Questions
- Is this door closer suitable for fire doors?
Yes. The Briton 1130 series has been tested to AS1905.1, however final suitability must be confirmed with the fire door manufacturer. - Can the closing speed be adjusted on site?
Yes. Backcheck, closing speed, delayed action and latching speed are independently adjustable via hydraulic valves. - Does this suit left and right hand doors?
Yes. The closer is non-handed and can be installed on either left or right hand doors.
Additional Information
- The closer is factory set to EN3, which suits many standard commercial doors, but installers should adjust spring strength to match door size and weight.
- Incorrect backcheck adjustment is a common cause of premature door and frame damage.
- When used on fire doors, installation method and arm selection must match the tested fire door configuration.
