DC300

Rack and pinion door closer with link arm

Can be used with concealed mounting plate, suitable for fire and smoke protection doors
Can be used for left and 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

Customer segment	Advantages
Project planners	Extensive range of uses: Fire and smoke protection doors as well as standard doors Modern design Compact design Fulfils barrier-free building requirements Same dimensions and design with and without mounting plate Comprehensive functions, standard and optional
Builders	One drilling template overall Adjustable to nearly all door and frame types Quick and easy installation Quickly and easily adjustable Suitable for left and right handed doors, in both door and frame mounted applications
Trade	Reduced inventory costs due to modular product range One single product suitable for a large variety of mounting positions Complementary accessories available for the whole product range
User	Largely unaffected by temperature fluctuations because of thermodynamic valves Easier door opening and improved accessibility due to reapidly decreasing torque Backcheck feature offers optimum protection for doors and walls

Order number	Product
DCL190-----8014	Link arm L190 Brown, similar to RAL8014
DCL191-----8014	Hold-open link arm L191 Brown, similar to RAL8014
DCA120-------40	Mounting plate A120 For Door Closer Models DC200/DC300/DC500/DC700, galvanised
DCA123-----8014	Angle bracket A123 Brown, similar to RAL8014
DCA154-----8014	Parallel arm bracket A154 Brown, similar to RAL8014
DCA168-----EV1-	Mounting plate A168 For link arm, silver EV1
DCA165-----EV1-	Glass door shoe A165 For DC300, silver EV1

Closing force	EN 3-6
Door width up to	1400 mm
Suitable for fire doors	Yes
Handing	Left / right handed
Closing speed	Variable between 180°-15°
Latching speed	Variable between 15°-0°
Backcheck effect	Variable above 75°
Delayed closing	No
Hold-open mode (with hold-open link arm L191)	Adjustable 75°-150°, can be enabled and disabled
Height	60 mm
Depth	50 mm
Length	260 mm
Certified in compliance with	EN 1154
CE marking for building products	Yes
Color	Brown, similar to RAL8014
Net_weight	1,9 kg