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Thermaflex 052610000002 - S-TL Non-Insulated Flexible Air Duct, 10" X 25'

Item: STL10
MFR: 052610000002
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Thermaflex® S-TL non-insulated flexible air duct is designed for use in all pressure cooling and heating systems. It is used in either supply or return sections: for branch ducts and duct connections to or between mixing units induction units, control or terminal units and diffusion devices, including light troffers.

Thermaflex S-TL air duct provides economical means for handling misalignment between system components and ducting around obstacles where fabricated and fitted ducts are difficult and costly to install. This duct is equally suitable for new jobs or refit work, and is especially useful when making system extensions or changing conditioned zones now or in the future.

Compliance with NFPA Standards lets you install lengths longer than the limitation applying to connectors.

Thermaflex S-TL air duct offers further economy of installed cost, for example, as a return duct within conditioned spaces or in any zone where the function of insulated duct is not required.


NameThermaflex 052610000002 - S-TL Non-Insulated Flexible Air Duct, 10" X 25'
Gemaire Item NumberSTL10
Manufacturer Product Number052610000002
SKU - PIM Number1371468921354
ERP Number233603
Unit of MeasureEACH
Weight7.0 Pound (lb.)
Length22.4 Inches (in)
Width10.0 Inches (in)
Height11.4 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Jacket MaterialVapor Barrior
Vapor TransmissionNone Un-Insulated
ApplicationAir Distribution
Comments/NotesUL Listed - USA & CAN
CompositionFiberglass Cloth Fabric
Core MaterialFiberglass Cloth
Fire RatingMeets UL 181 & NFPA 90A-90B Fire Codes
Inside Diameter10"
Maximum Air Flow6000 FPM
Maximum PressurePositive = 16 inches (2-10 in. ID) 10 inches (12-20 in. ID) Negative = 1 inch
Maximum Temperature250°F (121.1°C)
Operating Temperature-20°F to 250°F (-28.8°C to 121.1°C)
Pressure RatingWG - Positive 16 inches (2"-10" ID), 10 inches (12"-20" ID) - Negative 1 inch (2"-20" ID)
Warranty Offered10 Year Parts
ComplianceNFPA 90 A and 90 B
UL ListedYes
UL RecognizedYes
TierS-TL Flexible Air Duct
GEM - Case Quantity