*Actual product and finish may vary

Von Duprin 9947NL concealed vertical rod exit device with night latch (Key retracts latchbolt) for use on single or double metal doors.

Von Duprin 9947 device has a grooved mechanism case.

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.

For use on metal doors only.

990NL-R&V standard trim - Less Rim cylinder and Keys

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: Top - 338 – Unfinished, Bottom – 385A - Unfinished; Optional Strikes available
Dogging Feature: Hex key dogging standard
Dogging Options: CD Cylinder Dogging; SD Special Center Case Dogging; LD Less Dogging
Electric Options: LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; EL Electric Latch Retraction; SS Signal Switch; CX Chexit Delayed Exit; ALK Alarm Exit Kit; E Electric Unlocking and Locking Trim; QEL Quiet Electric Latch Retraction
Mechanical Options: PN Pneumatic Latch Retraction; LBR Less Bottom Rod; GBK Glass Bead Kit; PL Pullman Latch
Fasteners & Sex Bolts (SNB): Includes screw pack for 1-3/4" (44mm) – 2-1/4" (57mm) Thick Metal and Wood Doors. Optional 425 SNB available
Latch Bolt: Deadlocking Top & Bottom Bolt, 5/8" (16mm) throw
Device Centerline from Finished Floor: 39-5/8" (1006 mm) Standard, Adjustable from 35-5/8" (905mm) to 49-5/8" (1260mm)
Door Undercut: 1/4" (7mm) maximum
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)
Top & Bottom Latch Case: 4-1/2" x 2-1/8" x 1-1/2" (114mm x 54mm x 38mm);
Vertical Rods: Round 2 piece adjustable rods; Top rod adjustable from 6’8" (2027mm) to 8’4"(2533mm); Bottom rod adjustable 35-5/8" (905 mm) to 49-5/8" (1260 mm); Extension rod kits available for doors over 8’4" (2533mm)
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.

Vertical rod and latch guards are available to protect the bottom rod of the exit device from damage by impacts of carts or gurneys passing through doors.

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

LBR – Less Bottom Rod

Alarm Kits