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- Quietflex® 420C Uv-Inhibited Flex Duct, 4 in x 25 ft
Quietflex® 420C Uv-Inhibited Flex Duct, 4 in x 25 ft
PN :
621321
UPC :
878640004203
MPN :
420C
Quietflex® 420C UV-Inhibited Insulated Flexible Duct, 4 in ID x 25 ft L, 6000 fpm Flow Rate, R4.2 Insulation, Polyester/Fiberglass/Polyethylene, Domestic
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Quietflex® Flexible Duct, UV-Inhibited Insulated, Series: 20 Series, 4 in Inside Dia, 25 ft Length, 6000 fpm, R4.2 Insulation Value, 0.11 perm Vapor Transmission, -1/2 to 10 in-WC, -20 to 180 deg F, Polyester/Fiberglass/Polyethylene, Black, Domestic