Honguan 4 Inch Insulated Flexible Duct 4 Ft Noise Reducer Heavyduty Four Layer Protection Hose Insulated Duct For Exhaust F

Honguan 4 Inch Insulated Flexible Duct 4 Ft Noise Reducer Heavyduty Four Layer Protection Hose Insulated Duct For Exhaust F

Product Parameter Inner Ductalu20 Glass Wool20Kgm Density 25Mm Thickness Outer Sleeve1 Aluminiun 1 Polyester Air Velocity30Ms Temperature Range30150 Operating Pressure2500Pa Max Length12M Key Features Premium Materielflexible Ventilation Ducting Made Of 1Pvc 2Aluminum Foil 1Centrifugally Glasswool And Steel Wire Helix To Preserve The Shape 3Layer Touchthick Layer Of Pvc2 Layers Of Aluminum On This Ducting Prevents Gas Leaks Works With Extractor And Inline Duct Fans Carbon Filters Which Are 4 In Diameter Sound Insulationwith Centrifugally Glasswool Inside Have Good Soundabsorbing Performance Which Can Decrease The Noise By Up To 50 Thermal Insulationwith A Good Thermal Insulation Performance Works Well With Your Portable Ac Device Temperature Endurance Range From 22F 302 F 30 150 Flexible And Easy To Usehonguan 4 Inch Duct Is Super Flexible And Easy To Install It Is 4 Ft Long Wide Applicationsour Ducting Is Suitable For Any Heating Ventilation Air Conditioning Hvac Purposes Such As Kitchens Cooking Exhaust Green Houses And Grow Rooms Air Circulation Intake And Exhaust Bathrooms Smell And Moisture Exhaust Dryer Rooms Grow Tents And Other Package Include 1X Honguan 4Noise Reducer Hose

Features of Honguan 4 Inch Insulated Flexible Duct 4 Ft Noise Reducer Heavyduty Four Layer Protection Hose Insulated Duct For Exhaust F

Noise Reducer&Absorption:The Internal Structure Of Glass Wool Is Fluffy And The Overall Density Is Large Noise Can Be Reduced By Allowing Some Of The Sound Waves To Escape Through The Holes Rather Than Reflecting Can Decrease The Noise By Up To 50% | Thermal Insulation:This Flex Duct Is Intended To Be Used In Heat Preservation Cooling Ventilation With A Good Thermal Insulation Performance Works Well With Your Portable Ac Device Temperature Endurance Range From -22