Von Duprin - 3547AEO - Concealed Vertical Rod Exit Device - Exit Only - No Trim - Satin Chrome Finish - 4 Foot - Grade 1

The 3547A Concealed Vertical Rod Exit Device is 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 an optional signal switch is used Specifications Trim No Trim - Exit Only Device lengths 2'10" to 4' Device centerlinefrom finished floor 39 13/16" (1006mm) Center casedimensions 8 13/16" x 2 13/32" x 1 9/16" (208mm x 62mm x 40mm) Mechanism casedimensions 2 1/4" x 2 1/4" (57mm x 57mm) Projection push bar 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 rodsTop rod adjustable from 6'8" (2027mm) to 8'4" (2533mm)Bottom rod adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm) Fasteners Includes 1 3/4" (44mm) – 2 1/4" (57mm) for wood & metal doors Finish 626 Satin Chrome Dogging feature Cylinder dogging Strikes Top – 388 – Unfinished, bottom – 385A – Unfinished Fire Rated No Certifications ANSI A156.3 – 2008 Grade 1.   Downloads Installation Instructions   Please Note: Bulk price rates are available! Call us at 1-800-878-6604.