Von Duprin 3347AEO-F | Grade 1, Fire Rated Narrow Stile Concealed Vertical Rod Exit Device, Grooved Mechanism Case

Von Duprin 3347AEO-F | Grade 1, Fire Rated Narrow Stile Concealed Vertical Rod Exit Device, Grooved Mechanism Case

The Von Duprin 3347AEO-F is a grade 1, fire rated, narrow stile concealed vertical rod exit device. The Von Duprin 3347A-F is a high quality, heavy duty exit device which can be installed on double doors up to 8' x 10' (2438mm x 2540mm). The Von Duprin 3347A-F fire cvr comes with a grooved mechanism case and can be installed on double doors with door stiles as narrow as 3 ½" (90mm). This Von Duprin 3347-F fire rated cvr is built for installation in high traffic commercial applications.

The Von Duprin 3347AF is a popular concealed vertical rod exit device. It is flexible to install, engineered for high performance and a secure exit device. Once installed, upgrades are easy to make, which protects your investment. This Von Duprin 3347F fire rated concealed vertical rod device is an exit only device, so you will have to buy an outside trim seperately.

Specifications of Von Duprin 3347A-F Fire Concealed Vertical Rod 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" (1006 mm) standard; adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)

Center case

8 13/16" x 2 13/32" x 1 9/16" (208mm x 62mm x 40mm)

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 5/8" (16mm) throw

Door undercut

1 ⁄4" (7mm)

Top and bottom latch case

3 3/4" x 1 1/2" x 1" (89mm x 38mm x 25mm)

Vertical rods

Round 2 piece adjustable rods

Top rod adjustable from 6'8" (2027mm) to 8'4" (2533mm)

Bottom rod adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)

Extension rod kits available for doors over 8'4" (2533mm)

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 and metal doors

#425 SNB furnished standard for end case

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

Features available for Von Duprin 3347A Fire CVR 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

LX-RX Request to exit / latchbolt monitoring

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

Misc options

GBK Glass bead kit

HH Hurricane

LBR Less bottom rod

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

388 (Top) Unfinished

385A (Bottom) Unfinished

Optional strikes