mortise panic device fucntion

RELATED FAQS

Question
Answer
MPD; FEH
We don't recommend to use the old style hex dogging kit into the new 98/99 exit device but it would fit as long as the device is not fire rated.
A standard exit device can't be modified to a fire rated exit device.  In order to get a product with the UL fire label, a new device must be purchased. This is a UL requirement.
The Von Duprin 2227 or 2227-F  exit device is available less bottom rod.  Specify 2227-LBR or 2227F-LBR for fire.
We can build 33/3527A/F, 33/3547A/F, 98/9927/F, and 98/9947/F exit devices for 2 feet wide doors. Please note:  therse are all vertical rod type devices. Because options within the e...
The Von Duprin Pneumatic PN98/99 series exit devices feature provides remote latch bolt retraction in hazardous areas where electrically operated devices would not be permitted.
The Von Duprin Pneumatic or "PN" device was designed for Intrinsically Safe Class 1, Division 1 applications.The device does not have a specific listing or certification pertaining to hazardous loc...