von duprin mullion strike prep

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To use Von Duprin mullion for something other than our standard strike, order the mullion "Blank" and prep in the field.
The Von Duprin XP98/99 device uses a different strike than standard 98/99 device. The 909 strike is for non fire rated XP devices and the 954 strike is for the fire rated XP device. 49/9954 mul...
There is not enough room to install two 6111 electric strikes back to back in 4854 mullion.
Order the 4854 mullion 'BLANK' x size x finish
Aluminum mullions 5654 or 5754 are not designed to accept any electric strike including 6300 surface mounted electric strike.