ASSA ABLOY DC300 Rack & Pinion Door Closer with Link Arm No Hold Open

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. A hold-open variant is available with an adjustable hold-open angle between 75° and 150°, while the 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°
• Hold-open variant available
• Hold-open angle between 75° - 150°
• Delayed action variant available with adjustable delayed closing
  

DC300