Von Duprin 3548AEO | Grade 1 Narrow Stile Concealed Vertical Rod Exit Device For Hollow Metal Single and Double Doors with Smooth Mechanism Case

Von Duprin 3548AEO | Grade 1 Narrow Stile Concealed Vertical Rod Exit Device For Hollow Metal Single and Double Doors with Smooth Mechanism Case

The Von Duprin 3548AEO is a grade 1, concealed vertical rod exit device for hollow metal single and double doors. This exit device is your answer to 'exit device for single metal door', 'exit device hollow metal door' and 'double metal door exit device'. Buy this concealed vertical rod exit device for its flexibility, durability and performance. Install it in your commercial retail store, or university building. You will not be disappointed.

This Von Duprin 3548 concealed vertical rod exit device fits door stiles as narrow as 2 1/8" (44 mm). Newly designed device has a one piece center case cover. This Von Duprin 3548 concealed vertical rod exit device comes with a smooth mechanism case. Choose from various electrical options such as Request to exit (REX) switch, Latchbolt Monitoring (LM) switch and Exit Alarm (EA) option. Even though hex dogging is standard, you can choose to order this device with cylinder dogging or less dogging.

Specifications of Von Duprin 3548A 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" (1006mm) Standard, adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)

Center case

8 3 /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 3/4" (19mm) throw

Deadlocking anti-friction top and bottom bolt 1 1/2" (38mm) throw

Door undercut

3⁄4" (19mm) maximum

Top and bottom latch case

4 1/2" x 2 7/8" x 1 1/2" (114mm x 54mm x 38mm)

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 3548 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

PN Pneumatic

SEC Security screws

SG Safety glow

SNB Sex bolts

Dogging feature

Hex dogging standard

CD Cylinder dogging

CDSI Cylinder dogging with security indicator

HDSI Hex dogging with security indicator

LD Less dogging

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

Strikes

388 (Top) Unfinished

385A (Bottom) Unfinished