Lcn Door Holder

Lcn sentronic door closers and holders are designed to work with fire and smoke detection and containment systems.

Lcn door holder.

The finishes cylinder functions and installation accessories meet virtually all life and safety requirements. The 2310me 4310me and 4410me series function as full rack and pinion door closers when hold open is not engaged or the electrical current is interrupted. The sentronic 7800 series magnet releases when the fire alarm panel enters an alarm condition and the electrical current is interrupted allowing the door to perform manually until power returns. The sentronic seh series provides a single point hold open function for fire and smoke barrier doors that must be used with opposite side mounted ul listed door closers.

The magnet is fail safe and will hold the door until the current is interrupted. All meet ansi a156. These exit devices hold swinging doors open in normal use and release and close doors in fire conditions. Closers that meet ul 10c for fire rated doors meet positive pressure fire test standards.

The tri voltage design provides 35 pounds of holding force. It is backed by a 2 year limited warranty and meets ansi bhma a156 15 and nfpa 101 life safety code standards. They can replace yale dorma falcon stanley parker and cal royal models with the same mounting hole pattern. For frequently used doors these closers last twice as long as standard door closers.

The 3130se series is concealed in the door with the track concealed in the frame. A manual door closer is used to control and close the door. The lcn 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 sentronic sem 7800 series are heavy duty electrically controlled door holding magnets magnets are fail safe and hold until the current is interrupted.

The single lever arm is specifically designed for interior doors. The lcn 4040se sentronic door closer is a heavy duty non handed non sized closer holder designed to provide single point hold open for fire and smoke barrier doors. Sem 7850 wall mounted electromagnetic door holder by lcn. 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. Hold open solutions for fire rated doors incorporate trusted lcn design elements such as the 4000 series cylinder features broad portfolio with single point multi point and tri volt magnet offerings.