Von Duprin EL99EO | Grade 1 Rim Exit Device with Electric Latch Retraction, Grooved Mechanism Case
The Von Duprin EL99EO is a grade 1 rim exit device which belongs to the Von Duprin 99 series rim exit device. The Von Duprin EL99EO comes with Electric Latch Retraction feature. Th ELR feature lets an operator flip a switch which retracts a latchbolt and changes the behaviour of the device from exit only to a push-pull operation. The latchbolt retraction can be either momentary, or for extended time periods.
The Von Duprin EL99EO rim exit device comes with a grooved mechanism case. This Von Duprin 99 series device is a popular choice amongst both owners and locksmith's. The ease of installation, powerful performance of the device along with easy upgrades in the field makes it a value for money exit device.
Note: Please fill out a Quote Request Form, if you are looking for a feature other than the ones listed, such as dogging. Click here to fill out the form.
Von Duprin 98/99 Series Exit Trim Product Information Guide
| Part # (Click link below to view Part) | Image | Works with Exit Device | ANSI Function | Function Description |
|---|---|---|---|---|
| 990DT - Dummy Trim |
|
98/99 Rim/Rim-F XP98/XP99 Rim/Rim-F 98/9927/27-F 98/9947/47-F 98/9947WDC/WDC-F 98/9948/48-F 98/9949/49-F 98/9950WDC/50WDC-F 98/9957/57-F 98/9975/75-F |
02 | Pull when dogged |
| 990NL - Night latch |
|
03 | Key retracts latch bolt | |
| 990TP - Thumbpiece |
|
05 | Key locks and unlocks | |
| 990TP-BE - Thumbpiece blank escutcheon |
|
15 | Always operable, no cylinder | |
| 996K - Knob |
|
08 | Key locks and unlocks | |
| 996K-NL - Knob-night latch |
|
03 | Key retracts latch bolt | |
| 996K-BE - Knob-blank escutcheon |
|
14 | Always operable, no cylinder | |
| 996K-DT - Knob-Dummy Trim |
|
02 | Pull when dogged | |
| 996L - Lever |
|
08 | Key locks and unlocks | |
| 996L-NL - Lever-night latch |
|
03 | Key retracts latch bolt | |
| 996L-BE - Lever-blank escutcheon |
|
14 | Always operable, no cylinder | |
| 996L-DT - Lever-Dummy Trim |
|
02 | Pull when dogged | |
| 110NL-MD/110NL-WD - Night Latch Cylinder Assembly | ![]() |
03 | Key retracts latch bolt | |
| 252L - Lever | ![]() |
Von Duprin 9852/9952 | 08 | Key locks and unlocks |
| 252L-BE - Lever - blank escutcheon | ![]() |
14 | Always operable, no cylinder | |
| Optional Trims For 98/99 Series Exit Devices | ||||
| 696DT - Dummy Trim | ![]() |
98/99 Rim/Rim-F XP98/XP99 Rim/Rim-F 98/9927/27-F 98/9947/47-F 98/9947WDC/WDC-F 98/9948/48-F 98/9949/49-F 98/9950WDC/50WDC-F 98/9957/57-F 98/9975/75-F |
02 | Pull when dogged |
| 696NL - Night latch | ![]() |
03 | Key retracts latch bolt | |
| 696TP - Thumbpiece | ![]() |
05 | Key locks and unlocks | |
| 696TP-BE - Thumbpiece blank escutcheon | ![]() |
15 | Always operable, no cylinder | |
| 697DT - Dummy Trim | ![]() |
02 | Pull when dogged | |
| 697NL - Night latch | ![]() |
03 | Key retracts latch bolt | |
| 697TP - Thumbpiece | ![]() |
05 | Key locks and unlocks | |
| 697TP-BE - Thumbpiece blank escutcheon | ![]() |
15 | Always operable, no cylinder | |
Specifications of Von Duprin EL99EO rim exit device
Device functions
EO - Exit Only
Device lengths
3' 2'4' to 3' (711mm to 914mm) Door size
4' 2'10" to 4' (864mm to 1219mm) Door size
Device centerline from finished floor
39 13⁄16" (1011mm)
39 11⁄16" (1008mm) with mullion
Center case
8" x 2 3⁄4" x2 3⁄8" (203mm x 70mm x 60mm)
Mechanism case
2 1 ⁄4" x 2 1 ⁄4" (57mm x 57mm)
Projection
Pushbar neutral – 3 13/16" (97mm)
Pushbar depressed – 3 1/16" (78mm)
Latch bolt
Deadlocking, 3⁄4" (19mm) throw
Finishes
605, 606, 612, 625, 626, 628, 710, 711 and 643e
Fasteners and sex bolts (SNB)
Includes screw pack for 1 3⁄4" (44mm) and 2 1 ⁄4" (57mm) thick metal or wood doors
Features available for Von Duprin 99 rim exit device with electric latch retraction
Electrified options
LX Latch bolt monitor switch
RX Request to exit
RX2 Double request to exit
E Electric locking and unlocking trim
EL Electric latch retraction
ESL Emergency secure lockdown
QEL Quiet electric latch retraction
SS Signal switch
CX Chexit delayed exit
ALK Alarm exit kit
WP-RX Waterproof request to exit
CON Allegion Connect
Mechanical options
-2 Double cylinder
-2SI Double cylinder with security indicator
AX Accessible device
GBK Glass bead kit
PN Pneumatic latch retraction
QM Quiet mechanical
SNB Sex bolts
SEC Security screws
WH Weep holes
XP Extra protection
Dogging feature
Hex key dogging standard
Dogging options
CD Cylinder dogging
CD-CX Chexit cylinder dogging
CDSI Cylinder dogging with security indicator
HDSI Hex dogging with security indicator
SD Special center case dogging
LD Less dogging
DI Dogging indicator
CI Cylinder dogging indicator
Strikes
299 – Dull black
Von Duprin Difference Between Smooth and Grooved Mechanism Case

- Option:Choose Finish (Click here to see our Detailed Door Hardware Finish Guide):
- https://blog.locksandsafes.com/2020/07/28/lock-and-door-hardware-finishes/





















