Owens Corning Insulation
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Energy Efficiency
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Space-saving Ductwork

4 inch✕ 25 feet Insulated Flexible Duct R4.2

$47.98
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Tags: 4 inch✕ 25 feet

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Description
【🌿🛒 High Quality Performance Insulated Duct】Made from thickened aluminum foil material, high-strength elastic spiral steel wire, with a layer of fiberglass insulation in the middle, it has characteristics of high temperature resistance, acid and alkali resistance, and flame retardancy.
【🌿🛒 Owens Corning Fiberglass Insulation Material】The fiberglass insulation material is the safest building material, boasting high corrosion resistance and insulation properties, with an R value of R-4.2. It has a temperature resistance range of -4℃ to 454℃.
【🌿🛒 Sound Absorbing Noise Reduction Insulation】The structure of the fiberglass insulation is fluffy with a high overall density. It can absorb sound in a timely manner, reducing noise levels by up to 85%.
【🌿🛒 Flexible Duct】Can be bent as needed without requiring rigid elbows. The aluminum foil is self-supporting and will not retract after installation. It can maintain the smoothness of the duct, reducing wind resistance.
【🌿🛒 Multifunctional】Used for high, medium, and low pressure ventilation systems of non-corrosive gases. Mainly used in central air conditioning and heating systems, fresh air ventilation systems, mechanical equipment recovery systems and other ventilation systems that do not contain corrosive gases.


Parameter

Insulated Duct R-6.0

 Format Parameter
Out jacket Silver Aluminum
Insulation Yellow Fiberglass
Inner Duct Aluminum Foil Duct
Fire Resistance A2
Temperature Range 30℃/+150℃
Operating Pressure 2000-3000Pa
Maximum Air Velocity 30m/s

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