Von Duprin 9975EO-F | Grade 1 Fire Rated Mortise Lock Device, Grooved Mechanism Case

Von Duprin 9975EO-F | Grade 1 Fire Rated Mortise Lock Device, Grooved Mechanism Case

The Von Duprin 9975EO-F is a Grade 1 fire rated mortise exit device. The Von Duprin 9975-F fire rated mortise exit device comes with the Von Duprin 7500 mortise lock. This lock has a field reversible 3⁄4" (19mm) anti-friction latch bolt and a non handed auxiliary bolt for deadlocking and a faceplate with an adjustable bevel. The Von Duprin 9975F fire mortise exit device fits door stiles as narrow as 4 3⁄4" (121mm).

The Von Duprin 9975EOF fire mortise exit device belongs to the popular Von Duprin 98/99 series exit devices. These devices are modular in design, for easy installation and field upgrades. These devices are heavy duty for installation in high traffic commercial applications.

The Von Duprin 99 fire mortise exit device is an exit only device, but numerous outside trims are available for purchase. These trims are durable and aesthetically appealing. Please see our Von Duprin 98/99 series exit trim product information guide below for more details.

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 9975 fire rated mortise lock 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)

Finishes

605, 606, 612, 625, 626/626AM, 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. Optional 425 SNB available for metal doors. 425 and 825 SNB required on wood doors without SLM blocking.

Features available with Von Duprin 99 Fire Mortise Exit Device

Electrified options

RX Request to exit

RX2 Double request to exit

E Electric locking and unlocking trim/mortise lock

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

GBK Glass bead kit

PN Pneumatic latch retraction

SNB Sex bolts

SEC Security screws

SLM Special laminate material blocking

WH Weep holes

Please fill out a Quote Request Form, if you do not see an option listed.

Strikes

575 - Dull Black