DC340

Rack and pinion closer with guide rail or link arm

Rack and pinion closer with guide rail or link arm

Product description

  • Rack and pinion door closer with height adjustable link arm L190 or guide rail G195/G193
  • Certified in compliance with EN1154, size 2-6 with link arm and size 2-4 with guide rail
  • Delayed action variant DC340DA certified in compliance with EN1154, size 2-6 with link arm and size 2-4 with guide rail
  • Suitable for fire and smoke protection doors
  • For single action doors up to 1100 mm wide (guide rail) and 1400 mm (link arm)

Overview of Advantages

  • Can be used with concealed mounting plate, suitable for fire and smoke protection doors
  • Can be used for left and right-handed doors
  • Axis continuously 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°
  • Large range of applications
  • Standard colours: silver EV1; white, similar to RAL9016; brown, similar to RAL8014; black, similar to RAL9005, stainless steel
  • Customised finishes available on request

Note

  • Size 1-4 (guide rail) / size 2-6 (link arm)

Characteristics for guide rail G195

  • Height adjustable by 2 mm for tolerance
  • Concealed fastening screws
  • Installation dimensions: see diagram

Characteristics of standard guide rail G193

  • Without protective cover
  • Visible fastening screws
  • Installation dimensions: see diagram (dimensions in brackets)

Characteristics of link arm L190

  • Opening angle up to 180°

Characteristics for hold open link arm L191

  • Hold-open angle adjustable up to 150°
  • Hold-open mode can be enabled and disabled as required
  • Same installation as link arm
  • Cannot be used with fire and smoke protection doors
  • Drawings: see drawings at DC347 with link arm

Characteristics of special model DC300DA

  • Delayed closing variable from max. opening angle - 70°, adjustable from front
  • Other features as in Model DC300
view construction details

The advantages at a glance
Technical data
Variants that can be ordered
Accessories/Individual parts