LBR 2260 & F2260 Series
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 ANSI A156.3, Grade 1
Specifications:
  • LBR - No bottom strike. Free access for wheel chairs, stretcher and carts therefore eliminates tripping potential and disfiguration of floors due to dragging of bottom bolts.
  • For Doors - 1-3/4" standard. 3-3/4" minimum stile width required for single door application. 3-1/2" minimum stile width required for double door application. Lever trims available.
  • Chassis - Nonferrous alloy (Panic Grade), steel (Fire Grade)
  • Cover - Nonferrous alloy. Covers stock hollow metal doors with 161 cutout.
  • Mounting - Furnished with wood and machine screws. Thru bolts are standard packaging on fire rated devices.  Thru bolts are included and standard packaging on fire rated devices.
  • End Cap - Steel construction.
  • Alarm - Available. Prefix "Alrm" before part #.
  • Hand - Easily field reversible. Specify at time of order LHRB, RHRB for convenience.
  • Latch Bolt - Stainless steel.
  • Spring - Stainless steel.
  • Auxillary Spring Latch - Auxiliary spring loaded latchbolt is installed in the lower edge of the door, when exposed to fire latchbolt releases keeping the door closed and regulated.
  • ANSI Standard - A156.3, Grade 1.
  • Rail Assembly - Heavy gauge steel, painted.
  • Strike - See Strike page.
  • Dogging Feature - Allen-type key furnished standard on non-fire labeled devices.
  • UL and ULC Listed - All Series for panic. LBR Series for fire exit hardware for all types of 8' x 8' double doors including double egress for up to 3 hour metal, 1-1/2" hour wood doors fire labeled installations. Conforms to standards UL10C and UBC 7-2-1997 codes.
  • Finish - Aluminum (alum), dark bronze duranodic (duro), gold.
  • Door Size - LBR 2260V3684 and LBR F2260V3684 for 36" x 84" doors. LBR 2280V4896 and LBR F2280V4896 for 48" x 96" doors. LBR 2290V3696 and LBR F2290V3696 for 36" x 96" doors.
Dimensions
Touchbar height to finished floor 41" (1043mm) at center
Touch bar projection - neutral 2 1/2" (64mm)
Touch Bar Projection - depressed 1 3/4" (45mm)
center case 5 1/8" x 2 3/4" x 2" (129mm x 69mm x 52mm)
Device length - Short 3' (914mm) 2'2" x 3' (840mm to 914mm) door size
Device Length - Long 4' (1219mm) 2'9" to 4' (1145mm to 1219mm) door size
panic grade top & bottom latch case 3 15/16" x 2 1/8" x 1 3/8" (100mm x 52mm x 42mm)
Fire Grade top latch case 3 15/6" x 2 11/16" x 2 1/16" (100mm x 68mm x 53mm)
Top rod length for 36" x 84" doors top rod 43 1/4" (1100mm)
top rod length for 48" x 96" doors top rod 53 1/16" (1350mm)
vertical rods 1/2" (13mm) round tubing
Minimum Stile Requirements

Double door - with two vertical rod type exit devices.


3 1/2" Min. Stile