For night latch function with pull by others, the 98/99 series mortise exit device should be ordered as NL less trim, e.g., 9875NL-L/TRIM. We will furnish a device only, and the mortise cyl...
The Schlage CO-220 is standalone classroom lock down solution with remote fob and visual indicator which allows immediate local lock down by simply pushing the button on the remote fob from anywher...
To convert the Von Duprin 9975NL(Night Latch or Storeroom) to 9975L (Classroom) exit function follow these steps (Note: the mortise lock is shipped as Night Latch from the factory):
Turn the NL ...
To convert the Von Duprin 9975L to 9975NL exit function follow these steps (Note: the mortise lock is shipped as Night Latch from the factory):
Turn the NL screw on 7500 mortise lock counter clo...
No, the 33A is not compatible with the AD and CO 993 chassis units. The 33A can only be driven in a clockwise direction. This would restrict it to right hand installs only.
- AD Series and CO series products require that the Night Latch (NL) screw is installed in the exit device. Be sure this screw is installed- Exit hardware and strike must be properly mounted ...
You will need to check with the other manufacturer. Check the template for the other manufacturer to see if the hole pattern for the trim and the cylinder location would match up. The VR trim cou...
To convert the Von Duprin 98/99 Rim or Vertical (Rod or Cable) Exit Device with functional lever (996L-R/V) to act like a rigid lever (996L-NL-R/V) with key over ride follow these steps:
R...
The part number for the AD or CO twisted tailpiece kit is: 46929303
Tailpiece Kit - (for Exterior Escutcheon -993 into Exit Device, i.e. Von Duprin 98 or 99)
Exit Trim
46929303 Includes the...
In May 2018, the AD-series and CO-series trims were overhauled to a new full-length body design, replacing the old short-body-with-long-plate trim that had been in use since product launch.
T...