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Hi-Velocity System™ 20020120010 Flexible Duct, 2 in, 4-1/2 in OD Dia, 10 ft L, 4.2, Polyester/Steel
Hi-Velocity System™ 20020120010 Flexible Duct, 2 in, 4-1/2 in OD Dia, 10 ft L, 4.2, Polyester/Steel
Hi-Velocity System™ Flexible Duct, 10 ft Length, 4-1/2 in OD Diameter, 0.5 in-WC Negative, 10 in-WC Positive, Polyester/Steel, 2 in, R-Value: 4.2, 5000 fpm Velocity Rating, 5000 fpm Air Flow Capacity, Additional Information: Fiberglass Insulation, Air Duct Class 1 Certified, 25 Flame Spread, 50 Smoke Developed
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$458.00 / ea
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- Marketing Information
Attributes
BrandHi-Velocity System™
Additional InformationFiberglass Insulation, Air Duct Class 1 Certified, 25 Flame Spread, 50 Smoke Developed
Air Flow Capacity5000
Correct Item GroupFlexible Duct
Diameter4-1/2 " OD
Includes(2) 1 ft Branch Coupler, (1) Branch Take-Off with Gasket Assembly, (1) Rough-In Kit, (1) Rough-In Cap and (1) Plastic Vent Plate
IndustryHVAC
Length10
MaterialPolyester/Steel
Pressure Rating0.5 "-WC Negative, 10 "-WC Positive
R-Value4.2
Size2
Velocity Rating5000
Additional Information
CAN/ULC S110M|cCSAus Certified|CE Marked|GREENGUARD GOLD Certified|UL 181
Features & Benefits
- 0.041 in galvanized steel wire with double laminated foil and clear polyester film core/fiberglass insulation
Marketing Information
Hi-Velocity Flexible Duct can be installed quickly and easily, delivering the air quietly with a sound absorbing inner core. The inner core is made of a double lamination of foil laminate and clear polyester film which is interlaced with a galvanised steel wire (.041) having a 3/4 pitch. The core is wrapped with fibreglass insulation certified GREENGUARD having a coefficient of R4.2/R8.4 and is encapsulated by a metalized vapour barrier reinforced with fibreglass string. Our HE Flex Duct has been designed as a direct alternative for two 2 flex duct used in the Hi-Velocity System. i.e. 1 - 10' length of HE duct is the equivalent of TWO 2 -10' flex lengths. No changes are required to air handler selection and main plenum duct sizing.
Hi-Velocity System™ 20020120010 Flexible Duct, 2 in, 4-1/2 in OD Dia, 10 ft L, 4.2, Polyester/Steel
BrandHi-Velocity System™
MFG #20020120010
Keller #634792
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$458.00 / ea