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Thermaflex 053708000107 - KM Silver Flex-Vent Insulated Flexible Duct Assembly, 8" X 7', R4.2

Item: FD08R407
MFR: 053708000107
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Description

Thermaflex 053708000107 - KM Silver Flex-Vent Insulated Flexible Duct Assembly, 8" 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).

Specifications

NameThermaflex 053708000107 - KM Silver Flex-Vent Insulated Flexible Duct Assembly, 8" X 7', R4.2
BrandThermaflex
Gemaire Item NumberFD08R407
Manufacturer Product Number053708000107
SKU - PIM Number1452764151922
ERP Number344347
UPC677431001618
Unit of MeasureEACH
Weight4.3 Pound (lb.)
Length30.0 Inches (in)
Width13.8 Inches (in)
Height13.8 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
R-ValueR4.2
Jacket MaterialVapor Barrior
Vapor Transmission0.1
CertificationsYes NFPA 90 A and 90 B
ColorGrey
CompositionStrong 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.
Core MaterialCorrosion Resistant Steel Wire Helix
Fire RatingMax Flame Spread = 25
Inside Diameter8"
InsulatedYes
Maximum Air Flow5000 FPM
Maximum PressurePositive 4''-16'' - 10wg, 18''-20'' - 6''wg Negative 4''-12'' -1wg 15''-20'' - 1/2 wg
Maximum TemperatureMaximum = +250
Operating Temperature-20°F to 250°F (-28.8°C to 121.1°C)
Pressure RatingPositive 4''-16'' - 10wg, 18''-20'' - 6''wg Negative 4''-12'' -1wg 15''-20'' - 1/2 wg
Size8"
Warranty Offered10 Year Limited
ComplianceNFPA 90 A and 90 B
UL ListedYes
UL RecognizedYes
GEM - Case Quantity

Documentation

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