explosion resistance exit devices

RELATED FAQS

Question
Answer
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...
Please see the Maintenance Kit Manual for information on device lubrication as well as complete breakdowns and parts lists for Von Duprin exit devices.Exit devices and latc...
Exit alarm ALK devices are not recommended for exterior application. We do not offer water proof exit alarm ALK devices.
Von Duprin Exit Devices (33A/35A, 98/99, etc) are handled on a case by case basis regarding their ability to handle salt and chemical environments. Our powder coated finishes US28 (Anodized Alum...
We don't offer vandal resistance trim for the 33A/35A series exit device.
The best way to test the Von Duprin EL solenoid is with an ohm meter. You must test both coils to make sure the solenoid is good. The coil has three wires; green, yellow, and orange. The green...
Only applicable for solenoid driven Chexit devices shipped from the factory prior to 8-24-2015; Chexit solenoid coil resistance between the green and orange wires is 110-140 ohm and betw...