cycle testing for LCN closers

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Please contact the Allegion Product Support Team on all questions or inquiries pertaining to hardware finishes warranties. Please send an e-mail to the applicable Product Support team:Closers_TechP...
The LCN closers are not designed nor intended to be exterior mounted in the elements.
Finish is not specifically stated as being covered under warranty as it is covered under defects in material and workmanship.  EXCEPTION: There is no finish warranty for Falcon products. ...
Falcon lock warranty statementIves warranty statementGlynn-Johnson warranty statementLCN closer warranty statementSchlage warranty statementSteelcraft warranty statementVon Duprin warranty statement
4040XP Series (4040 DEL) is a universal closer. *(see note) Non Handed closer. Can be mounted on a RH or LH door. 4041XP - Adjustable size 1 to 6. Can mount push side or pull side of the doo...
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...
Special Rust Inhibitor (SRI) - is a pretreatment that is applied to the metal components prior to the addition of the LCN powder coat finish, standard or custom. ...
ANSI grade one cycle test is 500,000, grade two is 250,000 and grade three is 100,000.