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-18PA AL LCN Door Closer Parts
4040SE Series Drop Plate, Parallel Arm Mount with Narrow Top Rail, Aluminum Painted Finish
$68.88
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