Electro Magnetic Free Swing/Hold Open Door Closer
Power size 3 - 4
BS EN1154
- Fire Test BS EN1634 Part 1 Timber Doors 120 min.
- Max Door Weight upto 80kg
- Max Door Width upto 1100mm
- Can be fitted Fig.1, Fig. 6, and Fig. 61
The door is held open as long as it is conected to a power supply, when the power supply isinterrupted the door closer will automatically close the door. When used as Hold Open.
When used as Free Swing operation the door swings freely as though no closer is fitted until the fire alarm is activated when the closer will shut the door from any position