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“ less top rod ”

RELATED FAQS

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Answer
Can the 9927 exit device be installed Less Top Rod?
The top rod is required for proper operation.  The top latch controls both the top & bottom rods and without the top latch/rod the bottom latch would release when pushpad or trim was used but then ...
Why is the 2390 top latch not staying retracted when dogged?
Most likely need to length the top rod so latch can engage it's internal latch retention state. See 2390 Instructions for adjusting rod lengths.
What would keep the vertical rod exit devices top latch from being held retracted in the open position?
The following items may cause the exit devices top latch from being held in the retracted position. 1. The top or bottom rods are out of adjustment. 2. The top latch hold back...
Following exit devices 2227/F, 33/3527A/F, 33/3547A/48A/F, 98/9927/F and 98/9947/48/F have similar rod adjustment procedures. All top latches control the bottom latch assemblies. When do...
Can I order a "one piece" top rod for an 8827 for a 9' door?
 8827 vertical rod device is available for 7 or 8 feet tall door standard. 12", 24", 36" and 48" extension rod kits are available for taller doors (8 feet max on fire rated openings). We do no...
Can the old style 3327 top latches and rods still be purchased?
The old style Von Duprin 3327 top latch and rod is longer available.  The part number for old 3327 top latch was 105339.
Are 1 piece top rods available for a 24V or 25V device?
As of August 3rd, 2011 this is no longer an option.
Where do I install my Auxiliary Fire Latch (AFL) in a Less Bottom Rod, Fire Rated (LBR-F) exit device?
Installation should be 6" from bottom of the door. See attached templates as reference.  T-5494 for HM Doors W-5494 for Wood Doors
Is the 8827 available LBR?
Von Duprin now offers an 8827 LBR panic device as of October 7, 2019. This device uses the top rod assembly and soffit latch setup of the fire rated 8827-F device, but has dogging, a UL Panic Har...
Von Duprin offers a PL8827 LBR device with a pullman style top latch and Less Bottom Rod for use with electric strikes, but is not UL labeled nor ANSI/BHMA certified.