DC340

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