Von Duprin 3549AEO-F LBL | Grade 1 Fire Rated Concealed Vertical Cable Less Bottom Latch Exit Device For Hollow Metal Single and Double Doors with Smooth Mechanism Case

Von Duprin 3549AEO-F LBL | Grade 1 Fire Rated Concealed Vertical Cable Less Bottom Latch Exit Device For Hollow Metal Single and Double Doors with Smooth Mechanism Case

The Von Duprin 3549AEO-F LBL is a grade 1, fire rated concealed vertical cable less bottom latch exit device. This device has been designed for installation on doors where installation conditions are not optimal. Further, this Von Duprin 3549-F-LBL fire cvc lbl device requires less maintenance than a traditional rod device.

The Von Duprin 3549F-LBL is a high quality, secure and performance oriented device, built for all types of single and double hollow metal doors. The Von Duprin 3549FLBL fire concealed vertical cable less bottom latch device comes with a smooth mechanism case. Choose this device for different door sizes. You can also purchase this device with various electric switch options, like request to exit (rex), latchbolt monitoring (lm) and exit alarm options. The device is available in various high quality finishes, keeping in mind your aesthetic requirements.

Specifications of Von Duprin 3549A-F LBL Fire Concealed Vertical Cable Less Bottom Latch Exit Device

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 – 24231516 spacer block kit needed for 3/4" (19mm) undercut

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) metal doors

#425 SNB furnished standard for end case

#325 SNB furnished standard for EO (exit only device)

Features available for Von Duprin 3549 Fire CVC LBL Exit Device

Electrified options

ALK Alarm exit kit

CX Chexit delayed exit

EL Electric latch retraction

ESL Emergency Secure Lockdown

HD-EL Electric latch retraction with hex dogging

LX Latch bolt monitor switch (For 33/3549A devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latchbolt condition.)

LX-RX Request to exit / latchbolt monitoring (For 33/3549A devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latchbolt condition.)

QEL Quiet electric latch retraction

RX Request to exit,

WP-RX waterproof option

RX-LC, LX-LC, LX-RX-LC, Low current option for RX, LX, LX-RX

SS Signal switch

CON Allegion Connect

Mec options

AX Accessible Device

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

299 Top

349 Bottom