High Quality: Aluminum Housing On the Outside and on the Inside For The Best Insulation Value Air-tight Inner Core Decreases The Pressure Loss and Provides A More Hygienic Environment- High Energy Efficient / No fiberglass erosion into air stream. Thick Blanket of Fiberglass ...High Quality: Aluminum Housing On the Outside and on the Inside For The Best Insulation Value Air-tight Inner Core Decreases The Pressure Loss and Provides A More Hygienic Environment- High Energy Efficient / No fiberglass erosion into air stream. Thick Blanket of Fiberglass Insulation: Which Gives You A R-Value of 4.2 Tough Reinforced Metallized Polyester Jacket - Tear and puncture resistant - Air-tight Inner Core - No fiberglass erosion into air stream.
Designed To withhold Bends And Sharp Turns Without Kinking 2 Clamps included This aluminum flex duct is intended to be used in heating, cooling, ventilation, and waste gases transmission lines. Suitable for medium-pressure applications. It has an outer surface made of high-quality aluminum foil and an inner surface made of metalized PET with inside high-tensile spring steel wire.
Great emphasis has been invested in the design of this product to prevent it from kinking in sharp bends & turns and to hold steady and at full diameter in all applications. All steel wire is applied between PET surfaces to prevent corrosion (oxidization). Produced in accordance with ISO 9001-2008 Quality Management System.
Complies with industry standards of USA: ASTM D-882. European: EN 10270-1-SM. & EN 13180 standards.
By means of the smooth surface, which the interior PET provides, this flex duct decreases the pressure loss and provides a more hygienic environment.