2020 20" R4.2

SKU
344091
The product cannot be delivered by Truck Shipping
20"X25' R4.2 INSUL FLEX DUCT
More Information
Temperature Rating -20 to 180 deg F
Domestic/Import Domestic
Type UV-Inhibited Insulated
Insulation Value R4.2
Flow Rate 6000 fpm
Material Polyester/Fiberglass/Polyethylene
Pressure Rating -1/2 to 10 in-WC
Inside Diameter 20 in
Length 25 ft
Series 20 Series
Vapor Transmission 0.11 perm
Finish Black
Brand Quietflex
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