Von Duprin electrified mullions and handing details.
4754, 4854 and the 9854 are electrified mullions and handed as noted below:
4754 is not handed:
Prepared for two 4263 monitor strikes.
Use with all Von Duprin rim panic devices
4854 is handed:
Prepared for one 6111 electric strike and one 299 strike.
Indicate handing for electric strike
4854 can be ordered "BLANK" (no strike preps)
9854 is handed:
Prepared for one 6111 electric strike and one 268 or 499F strike.
Indicate handing for electric strike.
UL Fire labeled for up to 3 hours on up to 8' x 8' (2438mm x 2438mm) openings using Von Duprin fire exit rim devices.
KR - Keyed Removable option available on electrified removable mullion.
Makes removal faster and easier by a single operation of the mortise cylinder. Once mullion is removed, large equipment or furniture can freely pass through the opening.
The unit will self lock when re-installed, without use of the cylinder key.
Uses 1 1/4½ mortise cylinder with a straight cam (Schlage cam reference B502-191). Cylinders are sold separately. Prefix mullion model with “KR”.
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