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FAQs

Can fire rated exit devices have electric latch retraction?

Resolution: Yes, fire rated exit devices can have electric latch retraction. However, the devices must be tied into a fire alarm system to remove power from the units so the doors will be latched in the ...:

Is the Glynn Johnson 100 S template and 100 SE templates the same?

Resolution: Yes, the Glynn Johnson 100 S and 100 SE holder/stops are templated the same. :

Does the Von Duprin 6211 mount at the standard 3/8" ANSI offset above the mortise lock face for the Von Duprin 7500 mortise lock?

Resolution: Yes, the 6211 mounts 3/8" above the Von Duprin 7500 mortise lock face centerline, but NOT for the majority of other mortise lock manufacturers. :

Can the QEL modular kit be used to convert a Von Duprin EL exit device?

Resolution: No, the QEL baseplate kit must be used to convert a Von Duprin EL exit device. The motor cannot be attached to the end of the baseplate where the solenoid had previously been. :

Can the Von Duprin ALK be powered with 24 volts DC?

Resolution: Yes, the Von Duprin ALK kit can be operated with either the 9 volt battery (supplied) or with 24 volts DC hardwired to the circuit board. :

Can the Von Duprin 98/9927 F LBR be used in a pair of doors with the Von Duprin 98/9975 F?

Resolution: NO, the 98/9927 F LBR was ONLY tested in pairs, vertical rods on BOTH doors. If used with a 98/9975 F, the bottom rod MUST be specified. :

Why does the 996L not fit with my 98/9947 device?

Resolution: The 994/996 lever trims have bulkier parts than the obsolete 992 lever trim. When the 994/996 lever trims were introduced, the bottom rod for the 98/9947 was modified with a 3/8" offset to al...:

Explain rescue hardware

Resolution: APPLICATION Rescue hardware is used on in-swinging bathroom doors in facilities where there is a higher likelihood that someone might fall against the door inside a bathroom, preventing the door f...:

Can anti-microbial coating be added to powder coated Von Duprin exit devices?

Resolution: Anti-microbial coating on top of powder coat finishes such as 313, 315, and SP28 has not been successfully tested and is not offered.:

Will the PS914 power supply work with QEL devices?

Resolution: Yes, the PS914 (with option board) is compatible with QEL devices. It will not "fry" the QEL device. The power supply will only put out the amperage that the load (motor) calls for.&nbs...: