Electromagnetic door closer designed to hold the door open during normal use and deactivate and release the door in a controlled manner upon the sounding of the fire alarm or in the event of power failure.
Briton 1130BC.SES ( new version of Briton 2130BC.SES) A spring adjustable size EN 2-6 door closer with built-in backcheck. Certified for door and parallell mount applications and supplied with fixing template for quick, accurate installation.