delayed action ada

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The 4040XP Series is not available with delayed action. When a delay cylinder is ordered, you will receive the standard 4041 cylinder, not the 4040XP cylinder.
AVB stands for Advanced Variable Backcheck. It is a cylinder option when ordering a 4111 closer (without an ST) that allows backcheck to start at about 45 degrees instead of the normal 75 degrees. ...
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...
DEL, delay closing
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...
8103EZ and 9103EZ have 2 1/2" clearance the other pulls have 1-1/2" clearance. Check with your local code for clearance required.