Von Duprin 3547A-EO-3FT-26Click To Copy 35A Series Concealed Vertical Rod Exit Device, Bright Polished Chrome

3547A SeriesConcealed Vertical Rod Device

3547A for all types of single and double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2008 Grade 1. The 3547A has a smooth mechanism case. The concealed vertical rod device is non-handed except when the SS (signal switch) option is used. 3547A 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