LCN
LCN Door Closers and Parts
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LCN Sentronic Door Closer 3130SE
The LCN Sentronic Door Closer 3130SE is a concealed overhead door closer
Standard 3130SE series closer shipped with a standard arm, 24V or 120V SE track (please specify), track roller, and wood and machine screw pack. Sized cylinders for interior doors to 4’0”. Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted. Handed for right or left swinging door. Interfaces with fire alarm systems.
LCN Sentronic Door Closer 3130SE parts are also available.
3130SE -
LCN 4040SE Sentronic Door Closer
The 4040SE Sentronic® is a heavy duty, non-handed, nonsized 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 the door closes. Single lever (track) arm closer is specifically designed for interior doors. Choice of finishes, track functions, and installation accessories meet virtually all life safety requirements.4040SE