Thermaflex 053714000107 - KM Silver Flex-Vent Insulated Flexible Duct Assembly, 14" X 7', R4.2

Item: FD14R407
MFG: 053714000107
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Description

Thermaflex 053714000107 - KM Silver Flex-Vent Insulated Flexible Duct Assembly, 14" X 7', R4.2

Thermaflex flexible duct assemblies are thermally insulated, fully lined, and designed for efficient installation in low and medium pressure HVAC systems. Assemblies are 7 feet in length and are available in M-KC, M-KE and KM insulated products. Assemblies have galvanized male and female fittings attached to the inner core and outer vapor barrier. These units are especially suited for modular buildings and air distribution systems. They are affordable and convenient for jobs requiring large quantities of duplicated standardized preassembled air system connectors. These assemblies are available in standard insulation values of R-4.2, R-6.0 and R-8.0. Diameters range from 4" through 20" (R-4.2 and R-6.0) and from 5" through 20" (R-8.0).

California residents: see Proposition 65 Warning

Documents

picture_as_pdf specification sheet

picture_as_pdf submittal sheet

picture_as_pdf consumer literature

Features and Specification

ERP ID 344350
Weight 8.561000
Maximum Temperature 250°F (121.1°C)
Maximum Pressure Positive 4''-16'' - 10wg, 18''-20'' - 6''wg Negative 4''-12'' -1wg 15''-20'' - 1/2 wg
Maximum Air Flow 5000 FPM
Length 30.000000
Jacket Material Vapor Barrier
Insulated Yes
Inside Diameter 14"
Height 20.250000
Operating Temperature -20°F to 250°F (-28.8°C to 121.1°C)
Package Weight 8.561000
Width 20.250000
Warranty Offered Yes
Vapor Transmission 0.1 Perms
UPC 677431001809
UOM EA
UL Recognized Yes
UL Listed Yes
Size 14" x 7'
R-Value R4.2
Pressure Rating Positive 4''-16'' - 10wg, 18''-20'' - 6''wg Negative 4''-12'' -1wg 15''-20'' - 1/2 wg
Package Width 20.250000
Package Length 30.000000
Package Height 20.250000
EAN 0677431001809
Composition Fiberglass
Brand Thermaflex
Compliance NFPA 90 A and 90 B
Construction Strong Polyester film laminated and encapsulating a heavy corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation over a fiberglass scrim. The outer vapor barrier is a bidirectional reinforced metallized vapor barrier that will Not unravel. The smooth airtight innercore of Polyester is designed for low to medicum pressure systems.
Fire Rating Max Flame Spread = 25
Core Material Corrosion Resistant Steel Wire Helix
Dimensional Weight 87.000000
Cubic Measurement 7.119100