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LCN Door Closers 		us builder supply library Visit our new PDF Library


LCN Closers
We stock all models of LCN closers and parts.
 Order by 2:00 PM CST and your order ships same day.

Select a Series    (series help is below)

LCN  1371 Series Surface mount closer
 Self cover, easy to install

Very popular modle due to it's flexibility and ease of installation		 LCN 1371 Door Closer
LCN  1461 Series Surface mount closer
 Heavy duty, low profile closer

For installations that require a heavy duty closer at an affordable price		 LCN 1461 Door Closer
LCN  2031-2035 Series Concealed closer
 Overhead closer, mounts in frame

Mounts in as little as 2'' of frame height		 LCN 2031 Door Closer
LCN  4011-4016 Series Surface mount closer
 Mounts pull side of door

Very heavy duty closer specially designed for pull side applications		 LCN 4011 Door Closer
LCN  4111-4116 Series Surface mount closer
 Mounts push side of doorbr>
Very heavy duty closer specially designed for push side applications		 LCN 4111 Door Closer
LCN  4041-4046 Series Surface mount universal closer
 Mounts either side of door

LCN's most popular model, this closer works for most any door in the building.		 LCN 4041 Door Closer
LCN  4040SE Series Holder / Closer
 Holds open fire-rated doors

Holder arm will release upon signal from fire alarm system		 LCN 4040SE Door Closer
LCN  4630/4640 Series Door Operators
 4631 mounts pull side
4642 mounts push side

Automatic door operators cycle the door when the user pushes a wall button		 LCN Door Operators




Replacing a Closer?

Don't
look at the closer body looking for clues. Markings such as symbols and numbers do not relate to the model number. 		Do
use the bolt hole spacing to determine model number.
LCN Bolt Hole Pattern for 1370 Series LCN Bolt Hole Pattern for 1460 Serie
LCN Bolt Hole Pattern for 4010 Serie LCN Bolt Hole Pattern for 4040 Serie
LCN Bolt Hole Pattern for 4010 Serie
NOTES:
These are the 5 distinct patterns for surface mounted closers. Your LCN closer should match one of the 5.

If it does not, then either you don't have a LCN closer or it is a very, very old model.



LCN Closer Types



Surface Mount:
The most common closer. The closer body bolts to either the door or the door frame.
LCN Surface-Mounted Closer

LCN Models: 1371, 1461, 4011, 4041, 4111
Concealed:
This closer mounts above the door, in the frame header. (You will see a plate in the top of the door frame.)
LCN Concealed Door Closer

LCN Models: 2011, 2031, 3031

Sentronic:
This closer holds the door open on fire-rated doors. It is wired to the fire alarm system. Should the alarm sound, an electric signal is sent to the closer which causes the closer to release the door and allow it to close.
LCN Sentronic Closer


Models: 2310ME, 4310ME, 4040SE, 4410ME
Door Operator:
Also called an automatic door opener, this device will open the door upon request and then close the door after holding it open for a pre-set amount of time. Typically, a wall switch is pressed to begin the opening cycle.
LCN Door Operator


Models: 2610, 2810, 4640, 4810, 4820, 4840




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