Briton 2800 Transom Closer

The Briton Overhead Concealed Transom Door Closer offers an aesthetically pleasing way to control door openings. The transom closer is suitable for a wide range of both interior and exterior applications including aluminium, timber and hollow metal doors and frames.

In addition to providing years of maintenance-free operations, the Briton transom door closer range is easy to specify, order and install with other Allegion hardware.

Functional and practical the transom closer is suited to an array of commercial projects.

• Adjustable spring strength 2-4 to suit door size and site conditions.
• Durable cast iron construction ensures product longevity.
• Heat-treated forged steel piston.
• Adjustable closing and latch speed.
• Adjustment valves concealed behind transom cover.
• Optional 90 degrees and 105 degrees hold open to ease accessibility.
• Fits inside standard aluminium head section.
• Sideload arm standard.

Door type: Timber or metal.

Door size: Maximum width 1100mm.

Door thickness: Metal - 37mm minimum, timber - 44mm minimum.

Door weight: Maximum 80kg.

Applications: Non hold open, hold open 90 degrees, hold open 105 degrees.

Maximum angle of opening: 130 degrees.

Adjustment controls: Closing speed 90 degrees-15 degrees, latching speed 15 degrees -0 degrees.

Strength: 2-4 adjustable.