Catalog

Technical Attributes
Rack and pinion door closer with link arm
Certified in compliance with EN 1154, size 3-6
For single action doors up to 1400mm wide
Can be used on left and right-handed doors
Suitable for fire and smoke protection doors
Adjustable closing speed, latching speed and backcheck
Variable adjustable closing force
Opening angle up to 180°
Hold-open variant available
Hold-open angle between 75° – 150°
Delayed action variant available with adjustable delayed closingASSA ABLOY
DC300
DC300DA (delayed action)
DC300HO (hold-open)
EN 3-6