DC300 Tandem

Rack and pinion closer with link arm L190

Rack and pinion closer with link arm L190

Product description

  • Rack and pinion 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 1800 mm wide

Overview of Advantages

  • Tandem mounting plate A121 generally required
  • 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
  • Effective backcheck and latching speed range adjustable
  • Large range of applications
  • Standard colours: silver EV1


  • Tandem consists of (please order accordingly):
  • 2x DC300, EN size 3-6, silver EV1
  • 1x mounting plate A121, silver EV1
  • 1x link arm L190, silver EV1
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The advantages at a glance
Technical data
Accessories/Individual parts