Von Duprin CXA9975EO-F 4 643E Delayed Egress Exit Device Aged Bronze

Details

• 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

Grade

Grade 1

Hand

Non-Handed

Color

Aged Bronze

Color Code

643E/US10B

Door Thickness

1 3/4 In. – 2 1/4 In.

Door Width

34 In. – 48 In.

Device Length

48 In.

Fire Rated

3 Hours {A}, Yes

Device Type

Mortise

Electric Options

Delayed Egress Device 15 Seconds

Includes Trim

No

Mechanical Function

Exit Only

Mechanical Options

Fire Rated Device

Minimum Stile Size

Wide

Package Qty

1

Physical Appearance

Wide Stile Pushpad

Special Marks

Fire rated 3 Hours {A}

Base Material

Steel

Door Material

Metal or Wood

Product Overview

Delayed Egress Exit Device, Mortise Device, Exit Only, 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.

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).