DC 300 Tandem

Technical details:

• Rack and pinion closer with link arm L190
• Two door closers are interlinked for extra wide and heavy doors
• Double closing torque of DC300, EN size > 7
• For single action doors up to 1800 mm wide
• Suitable for fire and smoke protection doors

Characteristics of DC 300 Tandem

• Rack and pinion closer with link arm L190
• Can be used for left and right-handed doors
• Can only be used with a link arm
• Axis height-adjustable up to 14 mm Closing speed, latching speed and backcheck
• adjustable via front facing regulating valves
• Thermodynamic valves for consistent performance
• Variable adjustable closing force
• Opening angle up to 180°
• Effective backcheck and latching speed range adjustable
• Large range of applications
• Standard colours: silver EV1