when did xp launch

RELATED FAQS

Question
Answer
The Von Duprin XP98/99 device uses a different strike than standard 98/99 device. The 909 strike is for non fire rated XP devices and the 954 strike is for the fire rated XP device. 49/9954 mul...
LCN started putting on the green dials for the spring adjustment on the 4041's in 2001.
Modular cylinder was launched July 26, 2010 and replaced the standard key-in-lever, mortise, and rim cylinders.     For a list of cylinders not affected by the modular cylinder design change cli...
This application is not recommended as elelctric strikes have never been tested with XP98/99 exit device because it would defeat the XP device holding force purpose.   The holding force f...
UL437 is testing requirement that cylinders pass both a timed cylinder pick test and a forceful core/cylinder pull test.  We have various cylinders to meet this need, please reference our price boo...
Primus XP was released on 11/08/2007 with the following highlights: The XP is patented until 2024. Primus XP has the addition of a new #7 fingerpin with a unique angle combined with a new pocke...
The 909 strike is used in single and paired non-fire rated and single fire rated openings.  The 954 strike is used in fire rated paired openings.
The 1609 strike cannot be used with Von Duprin XP98/99 exit device.