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skip to Briton 1200B Door Closer Size 2 - 4 Silver Finish with Backcheck

Briton 1200B Door Closer Size 2 - 4 Silver Finish with Backcheck

£83.99

(£69.99 ex VAT)

sku: L14372
  • Adjustable power size 2–4 to suit a range of door widths and weights
  • Integrated backcheck function cushions the door when opened with force
  • Independent adjustment valves for precise closing speed and latch action control
  • Suitable for use on fire-rated timber and metal door assemblies
  • Universal fitting for regular, transom, or parallel arm mounting
  • Designed for medium to high-traffic commercial and public environments
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When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

The Briton 1200B is a versatile overhead door closer engineered for reliable performance in demanding environments. This surface-mounted unit features adjustable power sizing, allowing the closing force to be set between sizes 2 and 4 to suit the specific requirements of the door leaf and environmental conditions. It is an essential component for maintaining fire safety and security in commercial buildings.

Key to its functionality is the integrated backcheck, which provides a cushioning effect if the door is thrown open with force, preventing damage to the door, frame, and surrounding hardware. The closer also features separate valves to adjust the closing speed and the latching action. This allows for a smooth, controlled closing cycle that can be fine-tuned to overcome resistance from latches or air pressure.

This closer is suitable for both timber and metal doors and can be installed in multiple configurations, including regular, transom, or parallel arm mounting. It is frequently used in new construction and as a high-performance replacement part in high-traffic areas where durability and precise adjustment are paramount.

FAQs

The backcheck feature provides a cushioning effect when the door is opened with force. This prevents the door from swinging open too violently, protecting the door, frame, and adjacent walls from potential damage caused by impact.

This closer is adjustable between power sizes 2 and 4. It is designed to accommodate doors with a maximum width of 1100mm and a weight of up to 80kg, making it suitable for most standard internal and light external doors.

Yes, the Briton 1200B features independent adjustment valves for both the closing speed and the latching action. This allows you to fine-tune the movement to ensure the door closes safely and latches securely without slamming.

The silver finish is a sprayed metallic coating designed for professional use. It provides a clean, modern aesthetic that is resistant to daily wear and tear, making it an ideal choice for commercial environments such as offices and schools.