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33A Series Concealed Vertical Rod Exit Device

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Von Duprin 3347A-EO-3FT-26D 33A Series Concealed Vertical Rod Exit Device

Item #: 3347A-EO-3FT-26D by Von Duprin

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Features

Finish Family

Satin Chrome

Included Components

Fasteners and Sex Bolts (SNB)

Recommended Door Undercut

1/4 Inch

Door Material

Metal; Wood

Series

3347A Pushbar

For Door Width

2 Foot 4 Inch to 3 Foot

Mechanism Case Dimensions

2-1/4 Inch x 2-1/4 Inch

Dogging Options

Hex Key Dogging

Bolt Throw

5/8 Inch

Strike Type

Top: 388 Unfinished, Bottom: 385A Unfinished

Color Code

626/US26D

Features

Grooved Case; Narrow Stile Push Pad; The Quiet One(R) Fluid Damper

Product Type

Exit Device

Trim Options

EO Exit Only

Device Length

36 Inch (3 Foot)

Device Bar Projection

Pushbar Neutral: 3-13/16 Inch; Pushbar Depressed: 3-1/16 Inch

Standards

ANSI A156.3 2008 Grade 1

Function Family

Exit Only-No Trim

Device Trim Function

No Outside Trim

Length

3

Device Type

Concealed Vertical Rod Device

Application

Single and Double Doors

Center Case Dimensions

8-13/16 Inch x 2-13/32 Inch x 1-9/16 Inch

Device Centerline From Finished Floor

39-13/16 Inch

ADA Compliant

No

Trim Style

EO

Fire Rated

No

Sub-Series

EDT_Concealed_Ver_Rod_Devices_Von_Duprin_3

ANSI Function

01

Function Description

Exit Only - No Trim

Latch Type

Deadlocking

Function

Exit Only

For Door Height

100 Inch

Stile

Narrow Stile

Finish Description

Satin Chrome

Device Rating

Panic Exit Hardware

Stile Width

2-1/8 Inch

Manufacturer Parent

Allegion

Device Trim ANSI Function

01

Door Height

Up to 8 Foot 4 Inches

For Door Thickness

1-3/4 Inch to 2-1/4 Inch

Product Overview
3347A SeriesConcealed Vertical Rod Device

3347A for all types of single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2008 Grade 1. The 3347A has grooved case. The concealed vertical rod device is non-handed except when the SS (signal switch) option is used. 3347A fits door stiles as narrow as 2-1/8" (44 mm), wood door stiles as narrow as 4" (102mm). Newly designed device has a one piece center case cover.

Specifications: Finishes:
  • US3, US4, US10, US15 (35A Only) US26, US26D, US26D-AM,US28, 313 and 315
Device lengths:
  • 2' - 2' (610 mm) Door size
  • 3' - 2'4" to 3' (660mm to 914 mm) door size
  • 4' - 2'8" to 4' (813 mm to 1219 mm) door size
Device centerline from finished floor:
  • 39 13/16" (1006mm)
Center case dimensions:
  • 8 13/16" x 2 13/32" x 1 9/16"
  • (208mm x 62mm x 40mm)
Mechanism case dimensions:
  • 2 1/4" x 2 1/4"
  • (57mm x 57mm)
Projection:
  • Pushbar neutral – 3 13/16" (97 mm)
  • Pushbar depressed – 3 1/16" (78 mm)
Latch bolt:
  • Deadlocking anti-friction top & bottom bolt 5/8" (16mm) throw
Door undercut:
  • 1/4" (7mm)
Top & bottom latch:
  • 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)
Fasteners & sex bolts (SNB):
  • Includes 1 3/4" (44mm) – 2 1/4" (57mm) wood & metal doors
  • #425 SNB furnished standard for end case
  • #325 SNB furnished standard for EO (exit only device)
Electric options:
  • ALK - Alarm kit
  • CX - Chexit delayed exit
  • EL - Electric latch retraction
  • HD-EL - Electric latch retraction with hex dogging
  • QEL - Quiet electric latch retraction
  • RX - Request to exit, WP-RX waterproof option
  • LX - Latchbolt monitoring
  • LX-RX - Request to exit / latchbolt monitoring
  • RX-LC, LX-LC, LX-RX-LC
  • Low current option for RX, LX, LX-RX
  • SS - Signal switch
  • CON - Allegion Connect
Miscellaneous options:
  • GBK - Glass bead kit
  • PL - Pullman latch
  • PN - Pneumatic
  • HH - Hurricane
  • INS-2/INS-4 - Insulclad kits 1/2" / 1/4" panels
  • LBR - Less bottom rod
  • SG - Safety glow
  • SEC - Security screws
  • SNB - Sex bolts
Dogging feature:
  • Hex dogging standard
  • CD - Cylinder dogging
  • LD - Less dogging
Strikes: Top:
  • 388 – Unfinished
Bottom:
  • 385A
Unfinished:
  • Optional strikes