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Von Duprin CXA9948K-F 3 643E Delayed Egress Exit Devices Aged Bronze
Item #: CXA9948K-F 3 643E 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: 2' 2" (610 mm) Door size (shipped less UL label) 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: 395 /8" (1006 mm) Standard Adjustable from 355 /8" (905mm) to 495 /8" (1260mm)
- 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)
- Latch bolt: Deadlocking top bolt, 3/4" (19mm) throw Deadlocking bottom bolt, 1 1/2" (38mm) throw
- Door undercut: 3 /4" (19mm) maximum, more than 1 /4" minimum
- Top & bottom Latch case: 4 1/4" x 1 1/2" x 1 1/8" (107mm x 38mm x 28mm)
- 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).
- Fasteners & sex bolts (SNB): Includes screw pack for 1 3/4" (44mm) to 2 1/4" (57mm) thick metal doors. Optional 425 SNB available.
Door Material
Hollow Metal
Minimum Stile Size
Wide
Base Material
Steel
Color Code
643E/US11E
Electric Options
Delayed Egress Device 15 Seconds
Trim Part No.
996K-R/V
Design A
Knob
Trim Type
Classroom Knob
Strike Top
338
Door Thickness
1 3/4 In. - 2 1/4 In.
Device Length
36 In.
Includes Trim
Yes
Door Width
28 In. - 36 In.
Package Qty
1
Mechanical Options
Fire Rated Device
Strike Bottom
385A
Device Type
Concealed Vertical Rod
Includes Cylinder(s)
No
Cylinder Type
Rim
Special Marks
Fire rated Yes {Variable}
Fire Rated
Yes {Variable}, Yes
Grade
Grade 1
Hand
Non-Handed
Physical Appearance
Wide Stile Pushpad
Color
Aged Bronze
Mechanical Function
Knob Classroom
Door Height
80 In. - 100 In.
Trim Design
Ball Knob
Origin
USA
BAA Qualified
Yes
Package Height
10.5
Package Length
37
Package Volume
1942.5
Package Width
5
Product Overview
Delayed Egress Exit Device, Concealed Vertical Rod, with Classroom Knob Trim, Fire Rated, Aged Bronze
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.
For use on single or double metal doors and is UL listed.
The 9948 Series is ANSI A156.3 - 2008 GRade 1. The 9948 Series device has a grooved case and comes in many available finishes.