TFP630
Page 5 of 8
MODEL CC1
SPRINKLER
36" (915 mm)
MAXIMUM
4-1/2" (114 mm) MINIMUM
FROM FACE OF WOOD TRUSS
OR TOP CHORD OF BAR JOIST
TOP CHORD
4" (102 mm)
OR LESS
12" (305 mm)
MINIMUM
1-1/2" (40 mm)
MINIMUM
4" (102 mm)
MAXIMUM
FRAME ARMS OF
SPRINKLER MUST
BE INSTALLED
PARALLEL WITH
TRUSSES OR JOISTS,
NOT NECESSARILY
WITH PIPE RUN
CEILING
UPPER DECK
FRAME ARMS OF SPRINKLER MUST BE
INSTALLED PARALLEL WITH JOISTS,
NOT NECESSARILY WITH PIPE RUN
UPPER
DECK
CEILING
FRAMING
54" (1372 mm)
MAXIMUM
2x FLOOR SOLID
WOOD JOISTS
6" (152 mm)
MINIMUM
36" (915 mm)
MAXIMUM
MODEL CC1
SPRINKLER
1-1/2" (38 mm)
MINIMUM
2" (51 mm)
MAXIMUM
CEILING
FIGURE 4
UNOBSTRUCTED WOOD TRUSS CONSTRUCTION
OR UNOBSTRUCTED BAR JOIST CONSTRUCTION
CROSS SECTION ELEVATION VIEW
STEEL PIPE
FIGURE 5
SOLID WOOD JOIST CONSTRUCTION
CROSS SECTION ELEVATION VIEW
STEEL PIPE
