Search results for: 'FIRE DOORS'

LCN Sentronic Door Closer 4414ME

Standard LCN Sentronic Door Closer 4410ME series closer shipped with a 24V or 120V cylinder (please specify) on a mounting plate, metal cover, regular arm, 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. Concealed or exposed electrical connections. Built-in “On/Off” switch controls hold-open function. Interfaces with fire alarm systems.

LCN SENTRONIC DOOR CLOSER 4410ME parts are also available.

LCN Sentronic Door Closer 4310ME

Standard LCN Sentronic Door Closer 4310ME series closer shipped with a 24V or 120V cylinder (please specify) on a mounting plate, metal cover, Swing-Free arm, track, track roller, and wood and machine screw pack. See 4310ME Series pages 23 & 24 for options. 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 with Swing-Free arm engaged. Handed for right or left swinging door. Concealed or exposed electrical connections. Built-in “On/Off” switch controls hold-open function. Swing-Free arm allows door to be moved without door closer resistance. Interfaces with fire alarm systems. LCN Sentronic Door Closer 4310ME part are also available.

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. 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.  The SE stands for Single Point Electronic, with this closer the hold open point can only be one point, so the closer has to be positioned on the door to get the proper hold open point.

This technology has been around since 1972, but back then you would order the 4110SE or 4010SE.  These were  application specific closers, so you had to specify the hand of the door, door size,  and the type of mounting.  If you do have an older version, the 4040SE will replace it.

The LCN 4040SE-3077T Sentronic Door Closer Arm is only for use with the 4040SE. If you have another LCN Sentronic Model, we can special order the arm you need. For us to do that we would need to know which model you have (4110SE, 4010SE, ect..) and the hand of the door.

LCN Part # 4040SE-3077T

LCN Sentronic Door Closer Rod 82

This LCN Rod will work on most Sentronic Door Closers.
LCN part # 4040SE-82

The LCN Door Closer 4040SE Track Assy 4040SE-3038 replaces all Sentronic tracks for the 3130SE, 4010SE, 4110SE and 4040SE Closers. Track includes the roller, 4040SE-3034 and new mounting screws. The replacement track measures 21-3/4" on center for the mounting screws, which may be different then the 3130SE, 4010SE, 4110SE and older 4040SE Tracks.  The replacement track is the only way we know of to replace the solenoid.  Specify voltage, and color when ordering.

LCN Part # 4040SE-3038

LCN Sentronic Door Closer 4410ME-3351 On/Off Switch Assy

Board measures 1-1/8" x 3".   Red plug is a 3 prong plug, white plug is a 2 prong plug.  Specify voltage, 24 or 120 volts

LCN Part # 4410ME-3351

LCN Sentronic Door Closer 4310ME-3351 On/Off Switch Assy

Board measures 1-1/8" x 3".   Red plug is a three prong plug, the white plug is a two prong plug.  Specify voltage, 24 or 120 volts.

LCN Part # 4310ME-3351

The LCN Sentronic Door Closer Roller - 3034 is used on all of the LCN Track Closers, and Sentronic Closers. Nylon wheel is 1-1/16" diameter by 3/8" thick. The shaft is has a 1/2" diameter by 1-1/8" long.  However in November of 2015 they started shipping the roller with the Slider 168 attached to it, with a retaining ring. LCN Started using this Roller Assembly in December 2018.

LCN part # 4040SE-3034

LCN Sentronic Door Closer 4310ME/4410ME/4040SE-3210 Transformer

Sheet metal mounting plate measures 4-1/8" x 4-1/8".    Black wire is 115 VAC, 60 HZ.  Green Wire is 24 VAC, 400MA

LCN Sentronic Door Closer 4040SE-3436 On/Off Switch

The LCN 4040SE On/Off Switch measures 1" by 1/2" and the button projects up 1" from the base. This component is usually mounted by two way foam tape to isolate if for undesirable shock.

LCN Part # 4040SE-3436

The LCN Sentronic Door Closer 4040SE-168 Slider used to be just the slider, the metal part.   In October of 2015 they changed the part so the roller is now included and they are held together by a snap ring or E-clip.

The slider is not longer sold separately, it is sold with the roller.  You have to take the Assembly apart to get just the slider.

LCN 4310ME-72MC Door Closer Cover

Replacement metal cover for the LCN 4310ME Door Closer

Manufacture Part #:  4310ME-72MC

LCN 4410ME-72MC Door Closer Cover

Replacement metal cover for the LCN 4410ME Door Closer

Manufacture Part #:  4410ME-72MC

The 4311HSA SENTRONIC is an electrically controlled closer/holder designed to provide easy passage for groups of pedestrians through high traffic doors. Pedestrians, moving through the doorway, trigger the built-in scanner. When the door is opened to 80° or more, the door is electrically held open to minimize wear and tear on applied door hardware. After the last pedestrian in a group passes through the doorway, the system timer releases the hold-open, closing the door under control of the heavy duty closer. Single lever (track) arm closer is specifically designed for pull side mounting. Choice of finishes and accessories meet virtually all high traffic installation requirements.

The 4412HSA SENTRONIC® is an electrically controlled closer/holder designed to provide easy passage for groups of pedestrians through high traffic doors. Pedestrians, moving through the doorway, trigger the built-in scanner. When the door is opened to 80° or more, the door is electrically held open to minimize wear and tear on applied door hardware. After the last pedestrian in a group passes through the doorway, the system timer releases the hold-open, closing the door under control of the heavy duty closer. Double lever arm closer is specifically designed for push side mounting. Choice of finishes and accessories meet virtually all high traffic installation requirements.

Replacement LCN 4640 (4642) Door Closer Arm.   Non handed.

LCN Part # 4640-3077

The LCN 159 Arm Screw is used on all of the LCN Closers to hold the arm on the Spindle of the Cylinder.  This screw goes by the number 4040-159, 4110-159, 4020-159, 1260-159, 1260-159, 4040-159 and 4040SE-159.   This is the screw that holds the arm on to the Door Closer Spindle (Shaft).  The screw has a 3/4" diameter head, 1/2" high with a 1/4" diameter shaft with 20 threads per inch (1/4-20 screw).