Von Duprin QEL3350AWDCEO-F | Grade 1 Fire Rated Concealed Vertical Cable Exit Device With Quiet Electric Latch Retraction For Single and Double Wood Doors, Grooved Mechanism Case

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