Von Duprin CXA98EO-F-4 Fire Rated Delayed Egress Rim Exit Device, 48 in For 34-48" Door Width, 15 Sec Delay, Chexit®(CX) Assembly, Exit Only, Less Dogging, Grade 1, Non Handed
Von Duprin CXA98EO-F-4 Fire Rated Delayed Egress Rim Exit Device is designed for use on 34-48 inch wide doors and features a 15-second delay for added safety. Equipped with a Chexit®(CX) Assembly, this exit device is suitable for exit-only situations and does not include dogging. It has a Grade 1 rating and can be used with both left and right-handed doors.
Delayed egress-The Chexit® (CX)
The Von Duprin Chexit device is designed for controlled egress applications. It meets both life safety and security needs, as well as the requirements of NFPA 101 for "Special Locking Arrangement" and IBC "Special Egress-Control Devices". All control inputs, auxiliary locking, local alarm and remote signaling outputs are self-contained in the Chexit assembly. Numerous configurable options allow the device to be customized for the specific code or application requirements. The standard Chexit device sounds an alarm and keeps the door secured for 15 seconds following an exit attempt with
immediate release upon fire.
The Chexit device includes a 6" x 20" decal for application on door. “PUSH UNTIL ALARM SOUNDS. DOOR CAN BE OPENED IN 15 SECONDS”
Multi-Function Device: Trims below decide the function of the device;
990NL Night Latch Trim - Key retracts latch bolt
990DT Dummy Pull Trim - Pull when dogged
990TP Thumbpiece Trim - Key locks and unlocks
990TP-BE Thumbpiece, Blank Escutcheon - Always operable, no cylinder
996L Lever Trim - Key locks and unlocks
996L-NL Night Latch Trim - Key retracts latch bolt
996L-DT Lever Dummy Trim - Pull when dogged
996L-BE Lever, Blank Escutcheon - Always operable, no cylinder
Heavy-duty exit devices with smooth mechanism cases for all types of single and double doors.
The rim device is non-handed except when the following device options are used: SD (special dogging), -2 (double cylinder) or SS (signal switch).
- 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)
- Latch bolt: Deadlocking, 3/4" (19mm) throw
- Fasteners & sex bolts (SNB): Includes screw pack for 1 3/4" (44mm) and 2 1/4" (57mm) thick metal or wood doors. Optional 425 SNB available, see page 9 for quantities.
