Von Duprin QEL3350AWDCEO-F | Grade 1 Fire Rated Concealed Vertical Cable Exit Device With Quiet Electric Latch Retraction For Single and Double Wood Doors
The Von Duprin QEL3350AWDCEO-F is a grade 1, fire rated, concealed vertical cable exit device for single and double wood doors. The Von Duprin QEL3350WDC-F features quiet electric latch retraction. With quiet electric latch retraction, you can now remotely retract latchbolt. Latchbolt retraction of this Von Duprin QEL3350WDCF can be either momentary or for extended time periods. Quiet electric latch retraction allows this Von Duprin QEL3350WDC-F fire concealed vertical cable device to be used in places where low operational noise is desired, such as hospitals, theaters, libraries and museums.
A concealed vertical cable device can be used in situations where installation of a traditional concealed vertical rod device is difficult. Further, the Von Duprin QEL3350WDC fire concealed vertical cable device is also popular because it is a durable, secure, easy to install device, which requires low maintenance.
Specifications of Von Duprin QEL3350AWDC-F Fire Concealed Vertical Cable Exit Device with Quiet Electric Latch Retraction
Device lengths
2' 2' (610 mm) door size
3' 2'4' to 3' (660mm to 914mm) Door size
4' 2'8" to 4' (813mm to 1219mm) Door size
Device centerline from finished floor
39 13/16" (1006mm)
Center case
8 13 /16" x 1 9/16" x 2 13/32" (208mm x 40mm x 62mm)
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 anti-friction top and bottom bolt 1/2" (13mm) throw
Door undercut
3⁄4" (19mm) maximum
Top and bottom latch case
5 13/16" x 1 1/4" x 1 7/16" (147mm x 32mm x 37mm)
Vertical cables
7/32" (6mm) diameter stainless steel cables
Finishes
605, 606, 612, 619 (35A only), 625, 626, 626AM, 628, 710, 711
Fasteners and sex bolts (SNB)
Includes 1 3/4" (44mm) – 2 1/4" (57mm) wood doors
#425 SNB furnished standard for end case
#325 SNB furnished standard for EO (exit only device)
Features available for Von Duprin 3350WDC Fire CVC QEL Exit Device
Electrified options
ALK Alarm exit kit
CX Chexit delayed exit
EL Electric latch retraction
HD-EL Electric latch retraction with hex dogging
LX Latch bolt monitor switch
LX-RX Request to exit / latchbolt monitoring
QEL Quiet electric latch retraction
RX Request to exit,
RX-LC, LX-LC, LX-RX-LC, Low current option for RX, LX, LX-RX (For 33/3550AWDC devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latchbolt condition.)
SS Signal switch
CON Allegion Connect
Misc options
GBK Glass bead kit
LBL Less bottom latch
PN Pneumatic
SEC Security screws
SG Safety glow
SNB Sex bolts
Please fill out a Quote Request Form, if you do not see an option listed.
Strikes
150 Top
450 Bottom
- 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/
