Ends Fitted for Use with the Dust Director Ventilation Fans.

Heat and corrosion resistant, Use the ratchet tie down straps to secure the tubing easy to the blower. Multiple sections can be connected for greater lengths (using the stabilizer, below). Made in USA – Single ply PVC vinyl coated fabric reinforced with spring steel wire helix and external PVC wear strips. Great compressibility with an 11:1 compressibility ratio. Listed as UL 94V-0 Flame Retardant.