Product Overview:

• 3348A-F and 3548A-F for hollow metal single and double doors up to 8' x 10' (2438mm x 2540mm), UL listed for fire exit hardware. Devices are ANSI A156.3 – 2008 Grade 1
• The concealed vertical rod device is non-handed except when the SS (Signal Switch) option is used.
• 3348A-F/3548A-F fits door stiles as narrow as 3 1/2" (90mm). Newly designed device has a one piece center case cover.

Specifications:

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) 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 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 1/4" x 1 1/2" x 1 1/8" (108mm x 38mm x 29mm)

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

• • US3 - Bright Brass, US4 - Satin Brass, US10 - Satin Bronze, US15 - Satin Nickel (35A only), US26D - Satin Chrome, 626AM - Satin Chrome, AntiMicrobial, US28 - Aluminum Anodized, 313AN - Dark Bronze, 315AN - Anodized Black

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 and Options:

• Electrified Options
  • ALK - Alarm exit kit
  • CX - Chexit delayed exit
  • ESL - Emergency secure lockdown
  • LX - Latch bolt monitor switch
  • LX-RX - Request to exit / latch bolt 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

Mechanical Options

• • GBK - Glass bead kit
  • PN - Pneumatic
  • SEC - Security screws
  • SG - Safety glow
  • SNB - Sex bolts
  • WH - Weep holes

Strikes

• • 338 Strike (Top) Unfinished
  • 385A Strike (Bottom) Unfinished