DC300 Tandem

Description: 

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

Characteristics

• Suitable for fire and smoke protection doors 
• Tandem mounting plate A121 generally required 
• Can only be used with a link arm 
• Can be used for left and right-handed doors 
• Link arm height-adjustable up to 14mm 
• Closing speed, latching speed and back-check  adjustable via front facing regulating valves
• Thermodynamic valves for consistent  performance
• Adjustable closing force 
• Opening angle up to 180° 
• Effective back-check and latching speed range adjustable
• Large range of applications 
• Standard colours: Silver EV1