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Von Duprin CXA3327A-L-DT-03-F 4 643ELRG Exit Device Aged Bronze
Item #: CXA3327A-L-DT-03-F 4 643ELRG by Von Duprin
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Features
- Device lengths: 2' 2' (610 mm) Door size 3' 2'4" to 3' (660mm to 914 mm) door size 4' 2'8" to 4' (813 mm to 1219 mm) door size
- Device centerline from finished floor: 39 13/16" (1006mm) Center case dimensions 8 13/16" x 2 13/32" x 1 9/16" (208mm x 62mm x 40mm)
- 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 anti-friction top & bottom bolt 5 /8" (16mm) throw
- Door undercut: 1 /4" (7mm)
- Top & bottom latch: 4 1/2" x 2 1/8" x 1 1/2" (114mm x 54mm x 38mm)
- Vertical rods: 1 /2" square tubing, standard rods accommodate 7'(2134mm) door Top rod length is 34 15/16" (887mm) Bottom rod length is 31 1/4" (794mm) Extension rods available 1' (205mm) or 3' (914mm) for doors over 7' One piece top rod available for 8' (2438mm) -10' (3048mm) door
- Fasteners & sex bolts (SNB): Includes 1 3/4" (44mm) – 2 1/4" (57mm) wood & metal doors #425 SNB furnished standard for end case #325 SNB furnished standard for EO (exit only device) #325 SNB furnished for top and bottom latches
Door Material
Metal or Wood
Base Material
Steel
Trim Part No.
360L-DT
Trim Type
Dummy Lever
Strike Top
299F
Strike Bottom
304L
Special Marks
Fire rated Yes {Variable}
Physical Appearance
Narrow Stile Pushpad
Package Qty
1
Minimum Stile Size
Narrow
Mechanical Options
Fire Rated Device
Mechanical Function
Lever Dummy
Includes Trim
Yes
Device Type
Surface Vertical Rod
Design A
03 Lever
Add On Options
Rod Guards
Trim Design
03-Lever
Fire Rated
Yes {Variable}
Door Height
84 In.
Device Length
48 In.
Door Width
32 In. - 48 In.
Door Thickness
1 3/4 In. - 2 1/4 In.
Color Code
643E/US11E
Color
Aged Bronze
Hand
LHR
Grade
Grade 1
Product Overview
Grade 1 Fire Rated Delayed Egress Exit Device, Narrow Stile Pushpad, 48", Dummy Trim, Lever with Escutcheon, Hex Key Dogging, Motorized Latch Retraction, Rod Guard, Aged Bronze Finish, Left-Hand Reverse
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 3327A has grooved case and the surface vertical rod device is non-handed except when the SS (signal switch) option is used.