Product Technical Guides : US-EN Firestop Systems Guide For Specifiers | Page 20

RETROFIT SLEEVE KIT CFS-SL RK
CFS-
SL RK
Product description
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• Retrofit cable management device for easily firestopping existing cable
applications
• Offered in 2" and 4" diameter versions
• Standard kit includes (1) retrofit sleeve (2) retrofit flanges with smoke seal (2)
Firestop Plugs CFS-PL
Product features
• No expiration date alleviates shelf life concerns
• Fast and easy installation for existing cables with ability to
re-penetrate
• Integrated smoke seal eliminates the need to add sealant behind the flange
• Oversized flanges for irregular and large openings
• Pre-cured, pre-formed firestop material does not expire, eliminating shelf-life
concerns
• Protects most typical firestop cable applications
• 4" diameter device is compatible with the Hilti Gangplate
(CFS-SL GP)
• Buy American compliant
• Meets LEED™ requirements for indoor environmental quality credit 4.1 Low
Emitting Materials, Sealants and Adhesives
• Low VOC content and no CFCs or HCFCs
Areas of application
• Single and bundled cables in gypsum and CMU walls
Examples
• Safely firestopping existing cable applications in fire rated walls, especially
where future re-penetration is needed
Installation instructions
• See Hilti Literature or third-party listings for complete application and
installation details
FIRESTOP DEVICE
FOR USE IN THROUGH-PENETRATION
FIRESTOP SYSTEMS
SEE UL FIRE RESISTANCE DIRECTORY
5N76
Hilti Firestop
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18
Technical Data
2" Device Sleeve: OD 2.5 in / ID 2.3 in
Flange: OD 8 in
4" Device Sleeve: OD 4.5 in / ID 4.3 in
Flange: OD 10 in
Overall sleeve length 10.5 in
Expansion ratio (unrestricted) Approx. 1:3
Temperature resistance 5° F to 140° F (-15° C to 60° C)
Intumescent activation Approx. 392° F (200° C)
Surface burning characteristics
(ASTM E 84-10b) Flame Spread: 10
Smoke Development: 15
Tested in accordance with ASTM E 814, CAN/ULC-S115, UL 1479,
ASTM E 84 (CFS-PL only)