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Mortise Lock Exit Device

Mortise Lock Exit Devices

8620S/8820S : Panic-Rated Mortise Lock Exit Device

8620F/8820F : Fire-Rated Mortise Lock Exit Device   



  • 8620S/8820S are used for all types of single and double doors.
  • 8620F/8820F are used for UL listed fire labeled single doors up to 4' x 8' (1219mm x 2438mm) or 8' x 8' (2438mm x 2438mm) double doors installations.



  • US3, US4, US10, US10B, US26, US26D, US32D

  Device Lengths   Short (36"): 33-5/32" (842mm) 
  Long (48"): 45-1/8" (1146mm)
  Door Widths   36" - For 29" to 36" (736mm to 914mm) door size
  48" - For 33" to 48" (838mm to 1219mm) door size
  Minimum Stile Width   4-1/4" (107mm)
  Latch Bolt   Stainless steel two-piece mechanical 3/4" (19mm) with anti-griction insert and auxiliary deadlocking latch
  Strikes   Universal curved lip, non-handed, 818 (panic), 828 (fire), Optional 831 (panic) or 832 (fire) flat ANSI Strike for door pairs with overlapping astragal (7/8" lip)
  Dogging Kit   Panic device - Hex key dogging (RD) standard
  Fire device - No mechanical dogging (ND)
  Dogging Options   Cylinder Dogging (CD) ; Less Dogging (LD)
  Mounting Fasteners   Panic device - Machine screws furnished standard
  Fire device - Sex nuts and bolts (SNB) supplied standard
  SNB are required to use for wood doors, order SNB separately
  Electric Strikes   Can compatible with Von Duprin 6000 Series Electric Strikes or Forlder Adam's 300, 500, 600, 700 Series Strikes
  Mounting Height   Device centerline from finished floor is 40" (1016mm) standard
  Projection   Pushbar Neutral: 3-1/16" (78mm)
  Pushbar Depressed: 2-19/32" (66mm)

  • UL/cUL Listed : UL listed as Panic Exit Hardware or 3-hour Fire Exit Hardware
  • Comply with ANSI A156.3 - 2014 Grade 1