Von Duprin ALK-2227L-F-4FT-28-RHR-230L-06 22 Series Surface Vertical Rod Fire Device With ALK-Alarm Kit and Trim

Von Duprin ALK-2227L-F-4FT-28-RHR-230L-06 22 Series Surface Vertical Rod Fire Device With ALK-Alarm Kit and Trim

Description:

2227 Surface mounted vertical rod exit device for all types of single and double doors, UL listed for Panic Exit Hardware. Devices are ANSI A156.3 ? 2008 Grade 1. Covers stock hollow metal doors with 86 or 161 cutouts. Fits door stiles as narrow as 3 5/8″ (92 mm). The device is non-handed.

Features:

• Finishes:
  SP28 & SP313
• Device functions:
  Ships ready for all functions, EO, DT, NL, TP, K, L
• Device lengths:
  3′ (914 mm)
  4′ (1219 mm)
• Door height:
  7′ (2134 mm) standard door height extension rods available for door heights up to 10′ (3048mm)
  12″ (205 mm), door height
  36″ (914 mm), door height
• Device centerline from finished floor:
  39 13/16″ (1011 mm)
• Center case dimensions:
  4 1/4″ (108 mm) x 1 3/8″ (41 mm) x 2 3/8″ (60 mm)
• Mechanism case dimensions:
  2″ (51 mm) x 3 3/4″ (95 mm)
• Projection push bar:
  Push bar neutral – 3 3/4″ (95 mm)
  Push bar depressed – 3″ (76 mm)
• Door undercut:
  1/4″ (7 mm) from finished floor recommended
  3/4″ (19mm) maximum or 1/8″ (3mm) from threshold
• Latch bolt:
  Deadlocking anti-friction top and bottom bolt, 5/8″ (16 mm) throw
• Fasteners & sex bolts (SNB):
  Includes 1 3/4″ (44 mm) and 2 1/4″ (57 mm) wood & metal doors.
• Dogging feature:
  Hex key dogging standard
• Strikes:
  299 ? Dull black
  Bottom 248L-4 and 304L ? unfinished

Minimum door opening:

• Stop height:
  1/2″
  5/8″
• Strike:
  N/A
  N/A
• Single door:
  Yes
  Yes
• Double door w/mullion:
  Vert. x Vert.
  Vert. x Vert.
• Minimum door opening for 3′ device*:
  *For 4′ device, add 6″ (152 mm)
  25.875″ (657 mm)
  26.000″ (664 mm)
• Minimum door opening w/ALK*:
  *For 4′ device, add 6″ (152 mm)
  32.625″ (829 mm)
  32.750″ (832 mm)