Briton B4000 Door Selector

Briton 4000 Series Door Coordinator (305mm)

The Briton 4000 Series 305mm Door Coordinator is designed for use on pairs of doors where the inactive leaf is required to close before the active leaf. Essential for double rebated doors and doors fitted with astragals, it helps ensure correct door closing sequence and reliable operation in commercial and fire-rated door applications.

Designed as a medium-duty commercial solution, the Briton 4000 Series Door Coordinator is ideal for projects featuring double doors such as electrical cupboards, plant rooms, service risers, and duct doors. By coordinating the closing sequence of paired doors, it helps maintain door performance, security, and fire door integrity where required.

Features:

• 305mm door coordinator
• Ensures inactive leaf closes before active leaf
• Suitable for double rebated doors and doors fitted with astragals
• Designed for use on paired commercial doors
• Suitable for fire door applications
• Medium-duty commercial construction
• Ideal for electrical cupboards, plant rooms, duct doors, and service areas
• Reliable door sequencing for correct door operation
• Durable construction for long service life
• K2 Doors fire door approved for ratings up to 120 minutes

Warranty:

• 10 Years Mechanical