Product Overview

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Website: www.flexmaster.com
FLEXMASTER CANADA LTD
GROUP
N OVA F LEX
THE
®
Calgary, AB Delta, BC Etobicoke, ON
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Ottawa, ON Pointe Claire, QC Richmond Hill, ON
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Fabriflex
™
Fab 6T FLEXIBLE FABRIC DUCTING
Fab 6T
This acoustically rated flexible air duct consists of a
spun nylon material mechanically bonded to a scuff
resistant galvanized steel helix. This low pressure
UL 181 Class 1 product has excellent broadband
acoustic properties ideally suited for lowering dB
levels.
Suggested Specification
The flexible ducting shall be Fabriflex Type 6T by
Flexmaster. The core will be constructed of spun nylon
fabric mechanically bonded to a corrosive resistant
outside metal helix. The core is factory wrapped
with thick fiberglass insulation and sleeved with a
polyethylene vapour barrier. Flexible duct connections
will be listed in accordance with UL 181 and
Classified as Class 1.
Core Material: Spun nylon Polyamid
Thermal Resistance: Available R4.2, R6, R8
Maximum Rated Velocity: 27.9 m/s (5500 fpm)
Maximum Positive Pressure: 1.5 kPa (6 in. WC)
Maximum Negative Pressure: 1.25 kPa (5 in. WC)
Temperature Range: -20°F to +250°F ( -29°C to +122°C )
Bend Radius: 1 x diameter
Available Sizes: 3” to 24”
Standard Lengths: 25 ft
UL 181 Listing: Class 1 Air Duct
NOTE: This ULC Class 1 product has a flame spread rating of not over 25 without evidence of continued
progressive combustion and a smoke developed rating of not over 50.
• Mechanically bonded
• Acoustically rates
• Vapour barrier
• ULC Listed
• No adhesives
• Extremely resilient
• Low permeable barrier
• Air tight and leakproof core
• Corrosive resistant helix
• Lightweight
• Thermal reliability
• Economical 25ft lengths
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