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Magnetic door hold open extension.
Electro magnets for hold open systems.
The statutory regulations which apply in many countries allow fire and smoke check doors to be held open for a limited period of time by electro magnetic hold open devices which in the event of a fire are de energized to release the door so as to enable automatic closing.
The magnet is fail safe and will hold the door until the current is interrupted.
2 pack stainless steel magnetic door stop catch holder floor mount magnet door stopper wall prop hold open doorstop only works for the door gap between 0 2 0 5 inch silvery 3 8 out of 5 stars 292 11 98 11.
Floor mounted available for single doors or two doors mounted back to back adequate space must be considered for floor mounted holder releases.
These door holders mount to a floor or wall near the door and can be engaged and released without having to bend down.
Architectural builders hardware mfg.
More buying choices 11 66 2 used new offers.
Primary application includes holding and releasing of fire rated doors that are required to.
Abh is a high quality manufacturer of overhead holders amp.
Door stopper magnetic door stop soft catch magnetic door catch door hold open stainless steel brushed satin nickel chrome hold your door open softly wall mount 1 pack have a try.
The sem 7800 series is protected by a 2 year warranty meets ansi bhma 156 15 and is ul listed for metal smoke barrier or labeled fire doors.
Door holders are normally energized to magnetically hold doors open.
All magnets in the series feature die cast housings and are available in aluminum and dark bronze finishes.
In the event of a fire emergency the fire alarm control panel or other compatible control means will release the magnet allowing the door to close to prevent the spread of smoke.
Eh series magnetic door holder releasing device distributor v sdc eh series magnetic door holders are designed to hold doors open and release the door by remote switch or fire life safety command center activation.
We offer a variety of magnetic door holder and magnetic fire door holder finishes including us28 luma sheen duranodic and gold.
Door holders closers can play an important role in controlling smoke migration in a building.
Our cal royal magnetic door holders and magnetic fire door holders are ul listed for both the us and canadian market as well as approval from the california department of forestry and fire for the state of california.
