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Von Duprin CXA9975K-NL 4 3 Delayed Egress Exit Device Bright Brass
Item #: CXA9975K-NL 4 3 by Von Duprin
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Features
- 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
- 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" x2 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)
- Fasteners & sex bolts (SNB): Includes screw pack for 1 3/4" (44mm) and 2 1/4" (57mm) thick metal or wood do
Door Material
Metal or Wood
Base Material
Brass
Trim Part No.
996K-NL-M
Trim Type
Nightlatch Knob
Physical Appearance
Wide Stile Pushpad
Package Qty
1
Minimum Stile Size
Wide
Mechanical Function
Knob Night Latch
Includes Trim
Yes
Includes Cylinder(s)
No
Electric Options
Delayed Egress Device 15 Seconds
Device Type
Mortise
Design A
Knob
Trim Design
Ball Knob
Fire Rated
No
Cylinder Type
1-1/4 In. Mortise
Device Length
48 In.
Door Width
34 In. - 48 In.
Door Thickness
1 3/4 In. - 2 1/4 In.
Color Code
606/US4
Color
Bright Brass
Hand
Non-Handed
Grade
Grade 1
Product Overview
Delayed Egress Exit Device, Mortise Device, with Nightlatch Knob Trim, Bright Brass
The Von Duprin CHEXIT is a delayed egress option available on all 98/99, 98/99XP and 33A/35A series exit devices. It is commonly used in behavioral health, memory care, and maternity applications to prevent patient abduction or elopement and in retail stores for asset protection. All control inputs, auxiliary locking, local alarm and remote signaling outputs are self-contained. The CHEXIT can easily be integrated with access control, fire prevention and infant protection systems.
Devices are ANSI A156.3 – 2001 Grade 1
The 9975 Series is for all types of single or double doors and is UL listed for panic exit hardware. Fits stock hollow metal doors with 86 cutout and door stiles as narrow as 4 3 /4" (121mm).