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“
exterior rim cylinder mounting plate
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Answer
What back plate conversion kit is required for the 88 with the 373L trim?
Resolution:
Attached tables provide the back plate conversion kit for all 88 series Exit devices. 88 Back plate conversion Chart :
If I convert from the Von Duprin 88 K (88 rim with 880K trim) to the 373 L trim is a new back plate required?
Resolution:
No, the back plate for 880K-knob trim is the same as for 373L-lever trim. However, since 373L is a narrow style trim, an 889 cover plate is required: part number is “889.finish”:
Can you use a new 812L on an old bar that had a 182L?
Resolution:
The current 812L trim will replace the older 182L trim. Due to the thicker escutcheon plate of the 812L trim a 1 1/2" mortise cylinder with straight cam for mortise devices or a longer rim cylinde...:
Does Von Duprin supply the 9875, 9975, 9875-F and 9975-F mortise exit devices with NL-OP trim function?
Resolution:
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...: