DC840 EN1-4 built-in door closer w/arm

Technical specifications Can be mounted both on the hinge side of the door and opposite the hinge side Reversible right/left Opening angle max. 120° Adjustable closing force EN 1-4 Can be mounted in door or frame Adjustable closing speed (C) and final pressure (L) 2 overpressure valves to protect against overload Temperature range +45°C to -15°C. Length 278 mm, installation width 32 mm, installation height 45 mm. DC840 can be mounted with the following slide rails: G892 narrow G893 standard If retaining bracket A152 or opening damper A153 is desired, slide rail G893 must be used. Available in the following colours: Silver-coloured. Can be supplied in RAL colors to order. Approvals and markings CE marked and approved in accordance with EN 1154. Approved for fire doors. Application DC840 is a built-in door closer recommended for light internal and external doors as well as all types of fire doors. Ideal for elderly and disabled use. The comfort technology means that the opening resistance is reduced the more the door is opened. The DC840 always ensures optimal closing, without loss of force. This door closer solution is not visible when the door is closed. Max. 80 kg door weight Max. 11000 mm door width.