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Von Duprin CXA9847TP-BE-F 4 643E Delayed Egress Exit Device Aged Bronze
Item #: CXA9847TP-BE-F 4 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 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 & bottom bolt, 5 /8" (16mm) throw
- Door undercut: 1 /4" (7mm) recommended
- 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).
- 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
Base Material
Steel
Trim Part No.
990TP-BE-R/V
Trim Type
Passage Pull
Strike Top
338
Strike Bottom
385A
Special Marks
Fire rated Yes {Variable}
Physical Appearance
Wide Stile Pushpad
Package Qty
1
Minimum Stile Size
Wide
Mechanical Options
Fire Rated Device
Mechanical Function
Pull Plate Thumb Piece Passage
Includes Trim
Yes
Electric Options
Delayed Egress Device 15 Seconds
Device Type
Concealed Vertical Rod
Design A
Straight Pull
Trim Design
Thumb Press w/Pull
Fire Rated
Yes {Variable}, Yes
Door Height
80 In. - 100 In.
Device Length
48 In.
Door Width
34 In. - 48 In.
Door Thickness
1 3/4 In. - 2 1/4 In.
Color Code
643E/US10B
Color
Aged Bronze
Hand
Non-Handed
Grade
Grade 1
Product Overview
Delayed Egress Exit Device, Concealed Vertical Rod, with Thumbpress Blank Escutcheon Pull, 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.
The 9847 device has a smooth mechanism case.
The 9847 Series is for use on single or double metal doors, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2008 Grade 1.