Enabling doors to close automatically when the door closer is released, the range of options from Siegware vary according to styles and door weights.
The door closer features an aluminium alloy body which is protected with 2 coatings. The units are fire rated and have a side rocker for easy installation, and a strong spring to guarantee powerful closing. Full hydraulic control of the closing speed is enabled by adjustable valves. Two speeds are possible with the unit – closing speed and latching speed. Oil leakage is prevented with high quality gaskets.
D205 & D205B
D205 door closer is suitable for a door weight between 30-65 kg, and door width of 500 x 1200mm. The V arm door closer is able to hold a door open at 90 deg.
D205B with slide arm is very similar to the D205 with one main point of difference – the unit is not limited to a 90 deg opening. It can open to 180 deg and is used in conjunction with a door magnet.
D206 & D206B
D206 with V arm is suitable for a door weight of up to 120 kg and door width of 500-1200mm, and the unit will hold a door open at 90 deg.
D206B with slide arm is suitable for a door weight of up to 85 kg, can open to 180 deg and, similar to the D205B model, is used in conjunction with a door magnet.
D401-R & D401-S
Both D401-R and D401-S are concealed door closers. D401-R features a slide arm, opening to 180 deg with a door magnet. D401-S features a V arm and will hold a door in a 90 deg open position. Both are suitable for door weights between 35-60kg and door widths between 500 x 1200mm.
For more information see Door closers.