Blower System Accessories, 8 In. (20.3cm) Diameters, Each

Details:

Retractable ductingmaximum air-handling capabilites and dual-direction flow with minimum friction losspvc-coated vinyl and polyester materials with class 1 hard-drawn spring steel-wire helixsingle-plytemperature resistant up to 150°fyellow with black weather stripduct-to-duct connectorallows safe connection of additional ducting for remote locationsconstructed of galvanized steel raised lip holds ducting in placecomplianceretractable ducting meets astm™ 227 specifications.