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“ von duprin hurricane rated mullion ”

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Which mullions are Hurricane Rated?
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...
How do I order a Von Duprin mullion prepped for something other than our standard strikes?
To use Von Duprin mullion for something other than our standard strike, order the mullion "Blank" and prep in the field.
What is the part # for the 4954 mullion bottom fitting?
The part number for a Von Duprin 4954 mullion bottom fitting is #050390.
Which keyed removable kit is used with a 4754, 4854, 9854, or 9954 mullion?
The Von Duprin 4754, 4854, 9954, and 9854 mullions can be converted or ordered with key removable option. KR54-F kit is the conversion kit to convert the above mullions to key removable mullion.
How can the Von Duprin 4854 mullion be ordered when using the 6300 electric strike?
Order the 4854 mullion 'BLANK' x size x finish