Utilize an electromechanical closer.
Electric hold open door closers.
Se single point electronic hold open.
Lcn 4642 top jamb surface mount energy saving electric door operator adjustable from sizes 2 through 5 4640 collection available in 6 finish.
They are used on fire doors to help prevent the spread of flames and smoke in the event of a fire.
The 3130se series is concealed in the door with the track concealed in the frame.
Hold open closers magnets fire life safety products provide a wide range of solutions.
Lcn sentronic products conform to nfpa101 and ansi a156 15.
Grade 1 door closers.
They are available in two types.
Corbin russwin electric track closer holders combine the functions of a single point electromechanical door holder with the dc6200 door closer.
Hold open door closers.
The track assembly contains an arm slide and solenoid operated hold open mechanism and is available with or without an integral smoke detector.
The 3130se and 4040se series function as full rack and pinion closers when the hold open option is not engaged or the electrical current to the door is interrupted.
Door closers pull doors closed once they ve been opened and released.
The single lever arm is specifically designed for interior doors.
Single or multi point hold open closers.
Hold open door closers.
Surface mount door closer.
Hold the door open during normal hours of operation but will release when notified in an emergency situation.
Ada approved door closers.
Me multi point electronic hold open.