Silver-coloured, can be used both on the left and the right, slim model. Adjustable closing speed, closing force and latching speed. Provided with a hydraulic back check device that can be switched on and off, so the speed of the door is reduced when opened with great force. This back check device prevents damage to the walls behind the door.The use of thermostatic valves make it insensible to variable temperatures. Available in every RAL colour, SS finish, brass polished or chrome-plated finish. Without closing arm, this must be ordered separately.
size: regular arm
max. width of door: for Dorma 73 and 83
fireproof door: -