Page text

Sheet
Drawing No.
HILTI, Inc.
Tulsa, Oklahoma USA (800) 879-8000
Date
Scale
A
A
WL
8013h
1 of 2
5/32" = 1"
Jan. 12, 2012
UL/cUL SYSTEM NO. W-L-8013
WL8013h.011212
5
7
8
1
2
3
4
F-RATING = 1-HR. OR 2-HR.
T-RATING = 0-HR.
L-RATING AT AMBIENT = 5 CFM/SQ. FT.
L-RATING AT 400°F = 2 CFM/SQ. FT.
NOTE : TESTED TO A 2.5 Pa PRESSURE DIFFERENTIAL
MULTIPLE PENETRATIONS THROUGH GYPSUM WALL ASSEMBLY
SECTION A-A
FRONT VIEW
1. GYPSUM WALL ASSEMBLY (UL/cUL CLASSIFIED U300, U400, V400, OR W400 SERIES) (1-HR. OR 2-HR.
FIRE-RATING) (2-HR. SHOWN).
2. [NOT SHOWN] WOOD STUDS TO CONSIST OF NOMINAL 2" x 4" LUMBER. STEEL STUDS TO BE
MINIMUM 2-1/2" WIDE. OPENING TO BE COMPLETELY "FRAMED-OUT".
3. MAXIMUM 18" x 6", ALUMINUM OR STEEL, OPEN LADDER OR SOLID BACK CABLE TRAY.