Page text

Sheet
Drawing No.
HILTI, Inc.
Tulsa, Oklahoma USA (800) 879-8000
Date
Scale
1. WOOD FLOOR/CEILING ASSEMBLY (UL/cUL CLASSIFIED L500 SERIES) (1-HR. FIRE-RATING).
2. PENETRATING ITEM TO BE ONE OF THE FOLLOWING (ALSO SEE NOTE NO. 2 BELOW) :
A. MAXIMUM 4" NOMINAL DIAMETER PVC PLASTIC PIPE (CELLULAR AND SOLID CORE).
B. MAXIMUM 4" NOMINAL DIAMETER CPVC PLASTIC PIPE (SDR 13.5) (CLOSED PIPING SYSTEM ONLY).
C. MAXIMUM 3" NOMINAL DIAMETER AQUARISE CPVC PLASTIC PIPE (SDR 11) MANUFACTURED BY IPEX,
INC. (CLOSED PIPING SYSTEM ONLY).
3. MINIMUM 5/8" DEPTH HILTI FS-ONE INTUMESCENT FIRESTOP SEALANT.
4. HILTI CP 648E WRAP STRIP CONTINUOUSLY WRAPPED AROUND THE OUTER CIRCUMFERENCE OF THE
PIPE (SIZE OF WRAP STRIP AND NUMBER OF LAYERS ARE SHOWN IN THE TABLE BELOW) WITH ENDS
BUTTED AND HELD IN PLACE WITH TAPE. WRAP STRIP TO BE BUTTED TIGHTLY AGAINST BOTTOM
SURFACE OF GYPSUM CEILING.
5. HILTI RETAINING COLLAR (SIZED TO MATCH WRAP STRIP) WRAPPED OVER THE WRAP STRIPS,
OVERLAPPING MINIMUM 1".
6. HILTI RETAINING COLLAR CLAMP FASTENED AT MID-HEIGHT OF HILTI RETAINING COLLAR.
7. EVERY OTHER TAB OF RETAINING COLLAR SECURED TO GYPSUM CEILING WITH HILTI 1/4" x 1-1/2" LONG
STEEL TOGGLER BOLTS IN CONJUNCTION WITH 3/4" DIAMETER STEEL WASHERS.
NOTES : 1. MAXIMUM DIAMETER OF OPENING = 5".
2. CLOSED OR VENTED PIPING SYSTEMS (PVC = SCHEDULE 40; CPVC = SDR 11 OR 13.5).
cUL
2 of 2
-
Feb. 13, 2007
cUL SYSTEM NO. F-C-2007
cUL FC2007e.021307
CANADA ONLY
F AND FH-RATINGS = 1-HR.
FT AND FTH-RATINGS = 3/4-HR. OR 1-HR.
NOTE : TESTED WITH A 50 Pa PRESSURE DIFFERENTIAL
MAXIMUM PIPE
DIAMETER
ANNULAR SPACE
FT AND FTH
RATINGS
MINIMUM
MAXIMUM
2"
0"
1/4"
NJeoK
4"
0"
1/4"
PLQJeoK
MAXIMUM PIPE DIAMETER
FIRESTOP PRODUCT
NUMBER 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