Exit devices are not designed for exterior application.
If used in an exterior applications then a powder coated finish on the 33/35 and 98/99 series are recommended for exterior applications.
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Most Panic devices are not designed for exterior applications.
As with any mechanical device, exposure to the elements may affect the operation and life of the device and/or finish an...
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...