The 4040SE Sentronic is a heavy duty, non-handed, non-sized closer/holder designed to provide single point hold open for fire and smoke barrier doors. The door is held open until current interruption releases the holding mechanism and closes the door. The single lever track arm is designed for interior doors.
4040SE-STD 120V 689 LCN Surface Closers
Grade 1 Surface Door Closer, Slide Track Arm Standard with Hold Open, 110 Deg. Hold, Plastic Cover, 120V, Aluminum Painted Finish, Non-Handed
$900.90
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