*Actual product and finish may vary

Von Duprin 9875NL-F mortise exit device fire rated with night latch (Key retracts latchbolt) for all types of single doors up to 4´ x 10´ (1219mm x 3048mm) or 8´ x 10´ (2438mm x 3048mm) double doors installations

The 98 device has a smooth mechanism case.

Fits door stiles as narrow as 4-3/4" (121mm).
3/4" (19mm) anti-friction latch bolt which is field reversible without removing the lock from the door
It has a non-handed auxiliary bolt for deadlocking and a faceplate with an adjustable bevel.

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.

990NL-M standard trim - Less 1-1/4" mortise cylinder with straight cam.

Specifications

Device Functions: Device ships EO/DT/NL. Field selectable. 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: 575 – Dull Black; Optional Strikes available
Dogging Option: No Mechanical Dogging, EL and QEL option available
Electric Options: 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
Fasteners & Sex Bolts (SNB): Includes screw3 pack for 1-3/4" (19mm) – 2-1/4" (57mm) Thick Metal or Wood Doors; Optional 425 SNB available for metal doors. 425 SNB required on wood doors without SLM blocking.
Device Centerline from Finished Floor: 39-5/8" (1006 mm);
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