Von Duprin

Mullions are vertical supports in an opening that provide single door performance in double door openings that utilize rim devices. They are manufactured from either aluminum or steel and are available in three different configurations: keyed removable, removable and blank. Keyed removable steel mullions 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 a 1-1/4" mortise cylinder with a straight cam (Schlage cam reference B502-191). Cylinders are sold separately. Prefix mullion model with “KR”

• Can be used with an angle plate, 154 stabilizer and MT54 storage kit
• Steel mullions are available in finishes 628 and 695
• Aluminum mullions are available in finishes 606, 612, 628, 313 and 315
• Prepared for 264 or 299 strikes. For use with all Von Duprin panic rim devices. Note: Specify strike choice with device.
• UL10C listed