As an Amazon Associate, we earn from qualifying purchases. Flexible Technologies . 0550-0800-0001 Flexible Technologies . 0550-0800-0001 Gallery Attributes Brand name, Manufacturer name, ManufacturerFlexible Technologies Attribute00ASTM C518 Attribute01Thermaflex® G-KM Attribute028 in Attribute03Round Attribute0425 ft Attribute05Fiberglass, Plastic, Steel Attribute06Polyethylene Attribute075000 Attribute08R8 Attribute09Yes AttributeKey00ASTM Specifications AttributeKey01Collection AttributeKey02, height_Attrib, width_AttribDiameter AttributeKey03Duct Shape AttributeKey04, length_AttribLength AttributeKey05Material AttributeKey06Material Type AttributeKey07Maximum Airflow AttributeKey08R value AttributeKey09UL Listed DimensionUnitfoot diameter, height, width0.6666666666666666 length25.0 moq, multiple1 MPN0550-0800-0001 qtyInStockCall for Availability SKU2445899 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com24458991Call for Availability1