weatherproof hurricane rate exit device

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The HH9954 is the only Von Duprin hurricane impact-rated mullion. Hurricane ratings vary by location and application. Be sure to check with the local authority and/or the Regional Allegio...
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. ...
Order the 25 device with the "HH" prefix as described in the device options in the Price Book.
The Von Duprin XP98/99 exit device is hurricane rated (non-impact rated and impact-rated) for single doors or pairs of doors.   Hurricane ratings vary by location and application. ...