Page 13 - Antipanico Von Duprin

3348A-F/3548A-F Fire Exit Concealed Vertical Rod Device

48F Top Latch

3348A-F and 3548A-F for all types of double doors up to 8’ x 10’ (2438mm x 2540mm), UL listed for Fire
Exit Hardware. See page 28 for detailed information on UL listed fire exit hardware label and door opening
size information. Devices are ANSI A156.3 – 2001 Grade 1. The 3548A-F has a smooth mechanism case and
the 3348A-F has grooved case. The concealed vertical rod device is non-handed except when the SS (Signal
Switch) option is used. See opposite page for available outside trim and device functions.
3348A-F/3548A-F fits door stiles as narrow as 3 ¹|₂”(90mm). Newly designed device has a one piece center case
cover.
The 3348A-F/3548A-F devices are available in the following finishes; US3, US4, US10, US26, US26D, US28,
313AN and 315AN. See the inside cover for finish chips.

Specifications
Device Lengths 3’ 2’4" to 3’ (711mm to 914 mm) Door Size
4’ 2’10" to 4’ (864 mm to 1219 mm) Door Size
Strikes Top – 338 – Unfinished, Bottom – 385A – Unfinished
Optional Strikes – see page 20
Dogging Feature No mechanical Dogging, EL option available
Electric Options LX Latchbolt Monitor Switch see page 22
RX Pushpad Monitor Switch see page 22
RX2 Double Pushpad Monitor Switch see page 22
SS Signal Switch see page 23
EL Electric Latch Retraction see page 23
ALK Alarm Exit Kit see page 22
Miscellaneous Options PN Pneumatic Latch Retraction see page 26
GBK Glass Bead Kit see page 27
48F Bottom Latch Fasteners & Includes 1 ³|₄" (44mm) – 2 ¹|₄" (57mm) Wood & Metal Doors
Sex Bolts (SNB) #425 SNB furnished standard for end case
#325 SNB furnished standard for EO (exit only device)
Latch Bolt Deadlocking Anti-friction Top & Bottom Bolt ³|₄" (19mm) throw
Deadlocking Anti-friction Top & Bottom Bolt 1¹|₂" (38mm) throw
Device Centerline from 39 ⁵|₈" (1006mm) Standard, Adjustable from 35 ⁵|₈" (905mm)
338 385A
Finished Floor to 49 ⁵|₈" (1260mm)
Top Strike Bottom Strike Door Undercut ³|₄" (7mm)
Center Case Dimensions 8 ³|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)
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)
Projection Pushbar Neutral – 3 ¹³|₁₆" (97 mm)
Pushbar Depressed – 3 ¹|₁₆" (78 mm)
See page 31 for How to Order specification
16 © 2005 Ingersoll-Rand. May be copied for use with specification submittal.