*Actual product and finish may vary

Von Duprin 99NL-OP-F rim exit device fire rated night latch (Key retracts latchbolt, optional trim required) for all types of single doors up to 4´ x 10´ (1219mm x 3048mm) or 8´ x 10´ (2438mm x 3048mm) double doors with 9954 or 9854 mullion.

The 99-F device has a grooved mechanism case.

Covers stock hollow metal doors with 86 or 161 cutouts on single doors (may cover cutouts on pairs – consult template).

All 98 and 99 series exit devices are UL listed for Panic Hardware or Fire Hardware, and are certified to ANSI A156.3, 2001, Grade 1

Many models are also certified for Hurricane Resistant Applications.

110NL standard trim

Specify 110MD-NL for metal doors or 110WD-NL for wood doors.

Specifications

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: 299F – Dull Black, 499F with Mullions. Optional Strikes also available
Dogging Feature: No Mechanical Dogging, EL and QEL option available
Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; E Electric Locking & Unlocking; EL Electric Latch Retraction; SS Signal Switch; CX Chexit Delayed Exit; ALK Alarm Exit Kit; QEL Quiet Electric Latch Retraction
Mechanical Options: PN Pneumatic Latch Retraction; -2 Double Cylinder; GBK Glass Bead Kit; XP Extra Protection
Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (19mm) – 2-1/4" (57mm) Wood & Metal Doors Optional 425 SNB available for metal doors. 425 and 825 SNB required on wood doors without SLM blocking.
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)

Von Duprin push pad exit devices are available in two external surface styles, designated 98 Series and 99 Series. The two styles are mechanically and dimensionally identical and provide a wide selection of appearance options.

Latch Bolt
Deadlocking latchbolt provides security and improved performance at standard device cost.

The Quiet One®
A fluid dampener decelerates the pushpad on its return stroke and eliminates most noise associated with exit device operations. Furnished on all 98/99™ series exit devices.

Options & Accessories – see catalog for detailed information

Cylinder Dogging

Electric Latch Retraction

Request to Exit Switch

Alarm Kits