ASSA ABLOY DC300DA Rack & Pinion Door Closer with Link Arm Delayed Action

A heavy-duty and versatile rack and pinion door closer with link arm, designed for single-action doors up to 1400mm wide. Certified to EN 1154, sizes 3-6, it is suitable for both left- and right-handed doors, including fire and smoke protection doors. Adjustable closing speed, latching speed, backcheck and variable closing force provide smooth, controlled door operation. With an opening angle of up to 180°, it offers excellent installation flexibility. Delayed-action variant provides adjustable delayed closing for added convenience and accessibility.

Features

• 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°
• Delayed action variant available with adjustable delayed closing
  

DC300DA