Thermaflex®

12" x 25' M-KE R8 Insulated Silver Acoustical Flexible Air Duct - Box

Description

Specifications

Description

Thermaflex® M-KE air duct is a thermally insulated,fully lined, flexible air duct designed for use in all medium pressure cooling and heating systems. It is used in either supply or return sections: for branch ducts and branch connections to or between mixing units, induction units, control or terminal units and diffusion devices, including light troffers.

Thermaflex® M-KE 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.

Thermaflex® air duct is equally suitable for new jobs or refit work and is especially useful when making system extensions orfor changing conditioned zones, now or in the future. Compliance with NFPA Standards lets you install lengths longer than the limitation applying to connectors.

Thermaflex® M-KE is a highly efficient duct because the liner, in combination with the reinforced, metallized vapor barrier, provides a double air seal.

California residents: see Proposition 65 Warning

Documents

picture_as_pdf specification sheet

picture_as_pdf submittal sheet

Specifications

Weight 26.7
Height 18.625
Length 18.625
Width 12
Brand Thermaflex®
Compliance NFPA 90 A and 90 B
Composition Fiberglass
Core Material Chlorinated Polyethylene
Country of Origin USA
Cubic Measurement 2.409
Dimensional Weight 81
EAN 0677431004930
Fire Rating NFPA 90A-90B Fire Codes
Flex Length 25'
Flex Type Insulated
Inside Diameter 12"
Insulated Yes
Jacket Color Silver
Jacket Material Reinforced Metallized Jacket
Maximum Air Flow 5000 FPM
Maximum Pressure Positive = 10" (4-12" ID) 6" (14"-16" ID) 4" (18-20" ID) Negative = 1" (4-12" ID) 1/2" (14-20" ID)
Maximum Temperature 250°F (121.11°C)
Operating Temperature -20°F to 250°F (-28.8°C to 121.1°C)
Package Height 18.625
Package Length 18.625
Package Type Box
Package Weight 26.7
Package Width 30.625
Pressure Rating WG - Positive 10 inches (4"-12" ID), 6 inches (14"-16" ID), 4 inches (18"-20" ID) - Negative 1 inch (4"-12" ID), 1/2 inch (14"-20" ID)
Prop 65 Yes
R-Value R8
Size 12" x 25'
Tier M-KE
UL Listed Yes
UOM EA
UPC 677431004930
Vapor Transmission 0.05 Perms