Page text

Sheet
Drawing No.
HILTI, Inc.
Tulsa, Oklahoma USA (800) 879-8000
Date
Scale
6. HILTI RETAINING COLLAR (SIZED TO MATCH WRAP STRIP) WRAPPED OVER THE WRAP STRIPS,
OVERLAPPING MINIMUM 1".
7. NOMINAL 1/2" WIDE STAINLESS STEEL HOSE CLAMP(S) FASTENED AT MID-HEIGHT OF RETAINING
COLLAR.
8. EVERY OTHER TAB OF RETAINING COLLAR SECURED TO BOTTOM OF FLOOR WITH 1/4" x 1-3/4" LONG
STEEL EXPANSION BOLTS, 1-1/2" LONG CONCRETE SCREW ANCHORS OR 0.145" DIAMETER x 1-1/4" LONG
POWDER ACTUATED FASTENERS IN CONJUNCTION WITH 1-7/16" DIAMETER STEEL WASHERS (EX. HILTI
KWIK-BOLT 3, KWIK-CON OR DX PINS).
NOTES : 1. MAXIMUM DIAMETER OF OPENING = 7".
2. HILTI CP 648E WRAP STRIP(S) WITH RETAINING COLLAR AND FS-ONE INTUMESCENT
FIRESTOP SEALANT ARE REQUIRED ON BOTH SIDES OF A WALL ASSEMBLY.
3. CLOSED OR VENTED PIPING SYSTEM (PVC, ABS & FRPP = SCH 40; CPVC = SDR 11 OR 13.5).
4. WHEN FRPP PIPE IS USED, FT, FH, AND FTH RATINGS ARE 0-HR.
cUL
2 of 2
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cUL SYSTEM NO. C-AJ-2021
CANADA ONLY
PLASTIC PIPE THROUGH CONCRETE FLOOR/WALL OR BLOCK WALL
F-RATING = 2-HR. OR 3-HR.
FH-RATING = 0-HR., 2-HR., OR 3-HR.
FT-RATING = 0-HR., 2-HR., OR 3-HR.
FTH-RATING = 0-HR., 1 1/4-HR., 2-HR., OR 3-HR.
NOTE : TESTED WITH A 50 Pa PRESSURE DIFFERENTIAL
NOMINAL PIPE DIAMETER
(OR SMALLER)
ANNULAR SPACE
F RATINGS
FT AND FTH
RATINGS
FH RATINGS
MINIMUM
MAXIMUM
1-1/2"
0"
1/4"
3
2
3
2"
0"
1/4"
3
2
3
3"
0"
1/2"
3
2
3
4"
0"
1/2"
3
2
3
4" WITH OPTIONAL COUPLING
0"
1/2"
2
1 1/4
2
6"
0"
3/8"
3
3
3
MAXIMUM PIPE DIAMETER
FIRESTOP PRODUCTNUMBER OF LAYERS
3"
CP 648E W25/1"
2
3"
CP 648E W45/1-3/4"
1
4"
CP 648E W25/1"
3
4"
CP 648E W45/1-3/4"
2
4" WITH OPTIONAL COUPLING
CP 648E W45/1-3/4"
3
6"
CP 648E W45/1-3/4"
3
Jan. 10, 2011
cUL CAJ2021j.011011