Royal Metal Products

902 Series 20 in. x 25 ft. Flexible Air Duct R4.2

Part #R902R420  |  Manufacturer Part #902R420


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Product Details



ASTM Specifications: ASTM C518

Application: Air Conditioner

Collection: 902 Series

Color Finish: Silver

Diameter: 20 in

Duct Shape: Round

ETL Listed: Yes

Length: 25 ft

Material: [Fiberglass, Plastic, Steel]

Material Type: Polyester

Maximum Airflow: 5500

R value: R4.2

UL Listed: UL 181 Class 1