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Thermaflex 056320000002 - KM Silver Flex-Vent Insulated Flexible Air Duct, R8, 20" X 25' Bag

Item: FD20R825
MFR: 056320000002
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Description

Flexvent KM is a thermally insulated, fully lined, UL 181 Class 1 flexible air duct designed for low to medium pressure cooling and heating HVAC systems. It can be used in either supply or return sections and provides economical means for handling misalignment between systems components and ducting around obstacles where fabricated and fitted ducts are difficult and costly to use. It is equally suitable for new jobs or retrofit work and is especially useful when making system extensions or for changing conditioned zones, now or in the future.

Compliance to NFPA Standards allows you to install lengths longer than the 14' limitation applying to connectors. It is a highly efficient part of the total duct system because the smooth liner, the ample insulation and tough outer vapor barrier provide good airflow, thermal insulation and a double air seal.

Specifications

NameThermaflex 056320000002 - KM Silver Flex-Vent Insulated Flexible Air Duct, R8, 20" X 25' Bag
Gemaire Item NumberFD20R825
Manufacturer Product Number056320000002
SKU - PIM Number12426392179727061
ERP Number232818
Unit of MeasureEA
Weight50.0 Pounds (Lb)
Length26.0 Inches (In)
Width31.0 Inches (In)
Height26.0 Inches (In)
Country of OriginUSA
BrandThermaflex
TierKM
R-ValueR8
Jacket MaterialFiberglass scrim reinforced metallized film laminate
Vapor Transmission0.05
CertificationsGreenGuard Gold
ColorSilver, Pink
CompositionFiberglass
ConstructionStrong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation. The outer vapor barrier is a bi-directional reinforced metallized vapor barrier that will not unravel.
Core MaterialStrong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix
Fire RatingNFPA Standards 90A and 90B, Max Flame Spread 25. Max smoke developed 50
Inside Diameter20"
InsulatedYes
Maximum Air Flow5000 FPM
Maximum Pressure5000 FPM
Maximum Temperature250°F (121.1°C)
Pressure Rating5000 FPM
Size20" x 25'
Warranty OfferedYes
ComplianceUL 181
UL ListedYes
GEM - Case Quantity

Documentation

Parts List