what does lcn mean

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Any LCN Closer that ends in the number 1, will meet ADA 5 lbs opening forces.
The only spring size available is a size 4 (2314ME, 4314ME, 4414ME) which has a stronger spring to help insure that the door will close in a fire situation.
The old 4030/4130 closers and arms are obsolete, there is nothing to replace them. No arm from other closers will fit  There is no closer that can replace the old 4030 series closer with the exa...
The 4640 will have to be mounted to the flush ceiling template.
LCN does not recommend this type of installation, and has never sold a coupler to do this.
If using the LCN pneumatic control box as the air source for the Von Duprin Pneumatic devises then you have to use the LCN 925 tubing because of the size of air line fitting on the LCN co...
The hold open position on a "REG" or "EDA"  hold open arm is set with the door to a few degrees shy of the desired hold open point. To properly set, open the door 5° less then the desired hold open...
The closest powder coat finish by LCN is Dark Bronze (BHMA 695).
How to:  What are the steps to adjust a door closer?Facts: All LCN and FALCON door closers will have 3 regulating valves and a spring adjustment.  All closers with a "Delay" feature ...
A cam-action closer has not been made available by LCN or Falcon so we have to continue to use our track style closers from an aesthetics point of view, or a standard 4000 series closer if it is an...
Wiring and Riser diagrams can be accessed at:Common wiring diagrams can be accessed at:  http://kc.allegion.com/.   Click on the "Common Wiring Diagram" link.To request a custom wiri...
LCN started putting on the green dials for the spring adjustment on the 4041's in 2001.
The 330 closer and parts were discontinued in early 2009. LCN does not have any parts available for the 330 series closer. The LCN 3030 Series would be the comparable closer replacement to the...
STANDARD ROD AND SHOE: 4020, 4031, 1460, 1520, 1370, 1070, 1260, 4640, 4820 is: 8 3/8” LONG ROD AND SHOE: 4020: 4031, 1460, 1520, 1370, 1070, 1260, 4640, 4820 is: 12 3/8” STANDARD ROD AND SHOE: ...
Regular LCN closers have "3" regulating valves for General Speed, Latch Speed, and Backcheck. If the LCN closer has "4" regulating valves, then the closer has the Delayed Action feature. De...