Von Duprin

A pioneer in cross bar exit security

A mainstay in public buildings for decades Von Duprin’s safety products are known for their unparalleled quality and performance. From innovative exit devices to electronic access control solutions and accessories, Von Duprin never compromises when security is at stake. In fact, an independent study of more than 100 commercial facilities across the U.S. documented that Von Duprin exit devices require significantly less maintenance over a 30-year period than any other brand. The quality of Von Duprin’s exit devices provides confidence and peace of mind in critical moments.



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Von Duprin 98/99 Series

Features and Benefits

  • XP99 Series features grooved mechanism case
  • XP98 Series features smooth mechanism case
  • New latchbolt design provides the industry’s most secure device.Retro-fit kits available for 98/99 device conversions.
  • A fluid dampener decelerates the pushpad on its return stroke and eliminates most noise associated with exit device operations. Furnished on all XP98/99™ series exit devices.
  • XP98 and XP99 rim exit devices for all types of single and double doors with mullion, UL listed for accident hazard installations. Covers stock hollow metal doors with 86 or 161 cutouts.
  • XP98-F and XP99-F fire exit rim devices for all types of 4´ x 10´ (1219mm x 2438mm) single doors or 8´ x 10´ (2438mm x 2438mm) double doors with 9954 mullion, UL listed A, B, C, D, or E fire labeled installations.


  • Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
  • Device Lengths: 3´ 2´4˝ to 3´ (711mm to 914 mm) Door Size; 4´ 2´10˝ to 4´ (864 mm to 1219 mm) Door Size
  • Strikes: 909 – Panic and Fire Single Door; 954 — Mullion Fire
  • Dogging Feature: Hex key dogging standard
  • Dogging Options: CD Cylinder Dogging; SD Special Center Case Dogging; LD Less Dogging
  • Electric Options: RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; E Electric Locking & Unlocking ALK Alarm Exit Kit; Miscellaneous Options -2 Double Cylinder; GBK Glass Bead Kit
  • Fasteners & Sex Bolts (SNB): Includes 1 3/4″ (19mm) – 2 1/4″ (57mm) Wood & Metal Doors; Optional SNB available for device, see next page for quantities
  • Latch Bolt: Deadlocking, 3/4″ (19mm) throw
  • Device Centerline from Finished Floor: 39 13/16″ (1011 mm); 39 11/16″ (1008 mm) with Mullion
  • Center Case Dimensions: 8˝ x 2 3/4″ x 2 3/8″ (203mm x 70mm x 60mm)
  • Mechanism Case Dimensions: 2 1/4″ x 2 1/4″ (57mm x 57mm)
  • Projection: Pushbar Neutral – 3 13/16″ (97 mm); Pushbar Depressed – 3 1/16″ (78 mm)

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