Polyester vinyl laminate duct hoses are used to blow or exhaust air for dehumidification, enclosed space ventilation and fume-removal, portable air conditioner, preconditioned air, and general ventilation applications in foundries, municipalities, shipyards, and the aerospace and facility-service industries. These flexible hoses are lighter than neoprene-coated polyester hoses and provide positive pressure movement for air, dust, and fumes at low temperature ranges. They are flame-retardant and self-extinguishing, and they resist damage from oils, moisture, ozone, and UV rays. These hoses also have an external vinyl-coated wear strip that protects the hose from abrasion when dragged. The hoses are highly compressible, which saves space when transporting them.

These thermoplastic rubber duct hoses are reinforced with a wire helix that provides strength and durability, preventing collapsing or kinking under pressure or vacuum. They are used for fume-removal and dust-collection applications in the facility-service and municipal industries. These hoses provide excellent crush resistance and resist abrasion, chemicals, moisture, ozone, and UV rays.