ASSA ABLOY DC300

Rack and pinion closer with link arm

Product description

• Rack and pinion closer with link arm L190
• Certified in compliance with EN 1154, size 3-6
• Suitable for fire and smoke protection doors
• For single action doors up to 1400 mm wide

Characteristics Rack and pinion closer with link arm L190

• Can be used with integrated concealed mounting plate, suitable for fire and smoke protection doors
• Can be used for DIN left and DIN right-handed doors
• 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
• Accessories for established installation types
• Large range of applications
• Standard colours: silver EV1, white similar to RAL9016, brown similar to RAL8014, black similar to RAL9005
• Customised finishes available on request

Characteristics of special model DC300DA

• Delayed closing adjustable from front
• Other features as in Model DC300

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

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