Von Duprin 9927EO-F-LBR Fire-Rated Surface Vertical Rod Exit Device (Less Bottom Rod)

Usually Ships: 1-2 Days
  • Heavy Duty – Grade-1 ANSI Certified
  • 3′ x 7′ LBR (Less Bottom Rod) Device w/ Auxiliary Fire Bolt
  • Order 2 Devices for 1 Pair of Doors

Available Options:

  • Anodized Aluminum
  • Dark Bronze
  • Satin Chrome

The 99 Series has been certified to the highest industry standards and are used in schools, hospitals, and government buildings. The 99 Series is a high-performance heavy-duty push pad exit device. Von Duprin customers are supported by industry-leading expertise. Allegion’s representatives average more than 15 years of experience, so you’re assured to receive knowledgeable advice on fire and life safety codes, installation resources, and more.

  • 9927-F-LBR – UL Listed
  • EO = Exit Only, ANSI Function 01 (98/99 Series Outside Trim Sold Separately)
  • Standard Size: 3′ x 7′ (extension rod for 8′ doors available in Exit Device Parts and Accessories)
  • Designed for high use and abuse in institutional applications

LBR (Less Bottom Rod) devices use a spring-loaded auxiliary latch bolt installed in the lower door edge. When exposed to heat the auxiliary latch bolt releases, keeping the doors in alignment and closed during a fire. UL listed 3 hours on hollow metal doors double egress, 90-minute swinging same direction, and 20-minute wood doors (consult wood door manufacturer). Fits door stiles as narrow as 3-5/8.

Single devices must be used in conjunction with an approved automatic or constant latching flush bolt.



313 Duranodic Dark Bronze, US26D (626) Satin Chrome, US28 (628) Anodized Aluminum

Vertical Rods

Rods Accommodate Doors up to 7'0" – Cut to Specification in Field (extension rod available for 8'0" doors)

Device Type

LBR (Less Bottom Rod) Surface Device

ANSI Grade

Certified ANSI A156.3-2001 Grade 1 standards


Heavy Duty

Fire Rating

UL listed 3 hours on hollow metal doors double egress, 90 minute swinging same direction, and 20 minutes wood doors (consult wood door manufacturer)


Field Reversible


Deadlocking anti-friction top bolt, 5/8" throw


499F Top Strike


Includes screws for metal and wood doors

Dogging Feature


Center Case

8" x 2-3/4" x 2-3/8"


Pushbar Neutral – 3-13/16" – Pushbar Depressed – 3-1/16"

Stile Type

Wide (Standard)

Door Applications

1-3/4″ Thick Fire-Rated Doors

Buy American Act Compliance

Meets Buy Amercian Act – Made in USA