DC300 Product description Certified in compliance with EN 1154, size 3-6 Rack and pinion closer with link arm L190 Suitable for fire and smoke protection doors For single action doors up to 1400 mm wide Characteristics 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 Characteristics of special model DC300DA Delayed closing variable from max. opening angle - 70°, adjustable from front Other features as in Model DC300 Technical Data 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 Certified in compliance with EN 1154 CE marking for building products Yes Length 260 mm Height 60 mm Depth 50 mm Close Downloads General Data sheet (.pdf) Drilling template (.pdf) Safety data sheet (.pdf) Declaration of Performance (.pdf) Declaration of Performance (.pdf) Drawings for Specification Documents Standard installation on hinge side (.pdf) Frame installation on non-hing side (.pdf) Parallelarm installation (.pdf) Close For more information on this product, contact us. Contact Us DC347 DC140 DC120