Door closer DC335

Can be used with integrated concealed mounting plate, suitable for fire and smoke protection doors. Can be used for left and right-handed doors. Link arm 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. Large range of applications. Certified in compliance with EN1154, size 3-5. Suitable for fire and smoke protection doors. For single action doors up to 1250 mm wide.


Height adjustable spindle Yes
Mounting position Non-hinge side, frame mounting, Hinge side, door leaf mounting
Force adjustment Yes
Hold open function No
Max opening angle non-hinge side 180
Max opening angle hinge side 180
Min closing force EN3
Installation type Overhead
Durability 500000
Fire door approval Yes
Operating temperature -30 to +50°C
Max closing force EN5
Type of product Door closer