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“ fire rated opening charts ”

RELATED FAQS

Question
Answer
Is the Von Duprin 1609 strike fire rated for pairs of doors?
The Von Duprin 1609 cannot be used on a pair of fire rated doors. We recommend using the Von Duprin fire rated mortise exit device in lieu of the rim device such as the Von Duprin 5575-F,...
Which strike do you use with an XP98/99 device?
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.
Can a 237L LBR be used on a non fire rated opening?
The 237L can't be used as a LBR on fire or non fire rated openings
Can Von Duprin GBK's be stacked up to clear a 9/16" glass bead on a fire door?
You can only use one GBK Glass Bead Kit (1/4") per device on fire rated openings. Glass Bead Kit is for use on doors with raised glass beads.
Is the Von Duprin Guard-X exit device fire rated?
The Von Duprin Guard-X exit device is not fire rated because the deadbolt is not spring loaded. Therefore, there would be no positive latching as required on a fire rated opening. 
Can the 9949 CVC be used on fire rated wood doors?
There are several door manufacturers that have achieved a 90 minute UL Fire listing as shown. Von Duprin CVC with Marshfield Wood Door: Von Duprin is pleased to announce that Marshfield ...