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The RHEIA 10-00-190 is a 3 inch uninsulated flexible air duct, supplied in a 300 linear foot box. It is listed under UL Standard 181 and CUL S110 as a Class 1 flexible air duct. This duct features a coated spring steel wire helix permanently bonded to a coated, woven fiberglass cover. Each 50-foot flex is designed for air handling applications, capable of a maximum air flow of 6000 FPM, and operates from -20°F to 250°F.
Class 1 uninsulated flexible air duct, 3 inch diameter, 300LF total, suitable for air handling up to 250°F.
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