Specifications
2 • Von Duprin 98/99 Series
99 Series features grooved mechanism case.
Intro duction
Exit devices are a critical part of the fire and life safety egress system and will provide safe and
reliable service when properly applied and maintained. Von Duprin designs and manufactures
exit devices in accordance to ISO 9001 Quality Management System and meets or exceeds
accepted U.S. domestic and International standards. All 98 and 99 Series exit devices are UL
listed for panic hardware or fire hardware, and are certified to ANSI A156.3, 2001, Grade 1. Many
models are also certified for Hurricane Resistant Applications. Consult your local Security &
Safety consultant (SSC) or the Von Duprin factory for current listings.
It is intended that the information included in this publication, when properly used, will provide
clear and reliable guidelines to the proper general selection and application. However, the
scope of the information is necessarily limited.
VON DUPRIN
Administrative Oces
2720 Tobey Dr.
Indianapolis, IN 46219
Customer Service
877-671-7011
800-999-0328 - Fax
Technical Support
877-671-7011
Latch bolt
Deadlocking latchbolt provides security and
improved performance at standard device cost.
The Quiet One
®
A fluid damper decelerates the
pushpad on its return stroke and
eliminates most noise associated
with exit device operations.
Furnished on all 98/99
™
Series
exit devices.
Von Duprin exit devices are available in two external surface styles, designated 98 and 99 Series.
98 Series features smooth mechanism case.