Page text

Product Information
INTRODUCTION
APPLICATIONS / PRODUCTS
SYSTEM DETAILS
ESTIMATING TABLES  /  TECH DATA
Saving Lives through innovation & educationR  Hilti Firestop Guide 2005–2006R  1-800-363-4458R  www.ca.hilti.com
23
| latest product information :
www.ca.hilti.com
| ordering information see page:
ordering information see page:
31
1. Clean plastic pipe.
2. Close remaining
gap to provide
smoke and gas
resistant seal.
3. Close collar.
4. Attach fastening
hooks.
5. Fasten collar and
identification plate
(if required).
Firestop
System
Product description
•
A ready-to-use firestop collar, made of a galvanized steel
housing and intumescent inserts for firestopping
combustible pipes
Product features
•
Adjustable mounting tabs
•
Ready-to-use collar; no construction required, therefore
fast installation time
Areas of application
•
Firestopping combustible pipes up to 4" in diameter in
penetrations through fire walls and floors.
•
Suitable for the following pipe materials:
PVC, CPVC, ABS, PVDF, PP and FRPP (50 pa. test)
For use with
•
Concrete, masonry, wood floor and gypsum wall assemblies
•
Wall and floor assemblies rated up to 4 hours
Types of installation
•
Wall: two collars, one on each side
•
Floor: one collar on underside (bottom)
Example
•
Waste water pipes
•
Fresh water pipes
sodfm,eviJdjfiwhriuh.NöoWE
Z8Z23awöp3i4eß0288u27uze
4i5kirdwiloi4jtf-öx-.vbvbvh,ireiv
u9+ß12oeoo
CP643Brandschutzmansch.
CP 643N
Firestop Collar
Opening
1.Clean the plastic pipes.Expansion of the intumescent
material during a fire acts to close the plastic pipe. Very
dirty pipes with, for example,remains of mortar, may lead
to a delay in this closing action.Soiled plastic pipes
should,therefore,be cleaned in the area where the
CP 643N firestop collar is to be installed.
Application of firestop system
2.Seal the opening if required.Gaps may be closed with
FS-ONE.The approved methods vary and are given in
the specific UL/cUL system.
3.Close the CP 643N firestop collar.Place the CP 643N
firestop collar around the plastic pipe and lock the
closure by applying firm pressure until it latches.
4.Attach fastening hooks.The fastening hooks can be
attached to various points on the metal housing.This
allows the fastening points to be made to suit the space
available in each case. The hooks must be positioned as
symmetrically as possible.The required number of
fastening hooks is indicated on the packaging.
5.Fastening the CP 643N firestop collar.
Only when
fastened properly can CP 643N offer protection against
fire passing through.
a.Mark the fastening points.
b.Drill holes with a Hilti rotary hammer drill (i.e.TE 5) or,
depending on base material, fasten using Hilti power
actuated tool.
c.To secure the CP 643N firestop collar,use Hilti
anchors/fasteners.
d.For maintenance reasons, a penetration seal can be
permanently marked with an identification plate and
fastened in a visible position next to the seal.
Notice about approvals
•When making a pipe seal using Hilti CP 643N Firestop
Collar,please refer to the UL/cUL Fire Resistance
Directory or the Hilti Firestop Manual for complete
details, including restrictions as to opening size, type and
thickness of wall or floor, maximum pipe diameter, etc.
Not for use...
•With metal pipes
•In highly corrosive surroundings
•With unapproved anchors/fasteners
Safety precautions
•Keep out of the reach of children
•Read the Material Safety Data Sheet
Storage
•Store only in the original packaging in a location
protected from moisture
Installation instructions for CP 643N
System Advantage / Customer Benefits
•Quick and easy closure without the
use of a tool
•Adjustable position tabs for simple
fastening
•Low profile for tight installations
CP 643N
Technical Data
CP 643-50/1.5"N1.4–2.0
2.8
0.9
2
CP 643-63/2"N
OKM–OKR
3.4
1.3
2
CP 643-90/3"N
2.6–3.6
4.9
1.7
3
CP 643-110/4"N3.6–4.5
6.0
1.9
3
CP 643-160/6"N
6.6
9.8
1.9
4
Tested in accordance with
• UL 1479
• ASTM E 814
• ULC-S115-95
• CAN4-S115-95M
• ULC-S115-95M
Internationally tested and approved
Description
Pipe outside dia (in.)
Collar outside dia. (in.)
Collar Height (in.)
No. of hooks & fasteners
FM
APPROVED
FIRESTOP DEVICE
FOR USE IN THROUGH-PENETRATION
FIRESTOP SYSTEMS
SEE UL FIRE RESISTANCE DIRECTORY
5N76