Fabric Ducting - Flexible - Fabriflex Type 3 - Part Number: 1FAB3XX

This non-insulated flexible air duct, Fab 3, features a reinforced aluminized trilaminate spirally wound and mechanically locked together by a corrosive resistant galvanized steel helix.

This advanced tear resistant ULC-S110 and UL-181 Class 1 product is supported by the outside metal helix which with the resilient duct liner, provides the product integrity necessary to obtain the high pressure rating, both positive and negative, which is required by many engineered HVAC duct systems.

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