Product Details

Flexible Pre-insulated Rectangular Fabric Air Duct

Wellsox pre-insulated fabric ducts combine advanced thermal insulation with lightweight, fire-safe materials for energy-efficient, quiet, and eco-friendly air distribution. It is designed to minimize Heating and cooling loss.

Description

Summary         

  • Even air distribution
  • Minimizingheating and cooling loss
  • Absorbs noise (quieter)
  • No risk of condensation
  • Performance guarantee
  • Aesthetic

 

Application  

Suitable for hospitals, pharmaceutical storage, aerospace, stadiums, new energy vehicle workshop and so on

 

Features  

  • Lightweight Design
    Weighs only 0.8–1.4 kg/m², reducing structural load and easing installation.
  • Fire Safety Certified
    Manufactured with fire-retardant materials, meeting international fire safety standards.
  • Excellent Thermal Insulation
    Multi-layer construction provides superior heat retention and prevents condensation.
  • Noise Reduction
    Integrated insulation absorbs mechanical noise, creating a quieter indoor environment.
  • Quick and Easy Installation
    Factory-finished products with a patented cable suspension system reduce installation time by 90%.
  • Durable and Long-Lasting
    Resistant to impact, abrasion, and deformation, ensuring a long service life.
  • Energy Efficiency
    Low air leakage and excellent thermal insulation improve HVAC system efficiency.
  • Eco-Friendly Materials
    Reusable and recyclable, with low carbon emissions during production and use.
  • Customizable Options
    Available in various sizes, colors, and functional layers to meet diverse project requirements.
  • Versatile Applications
    Suitable for HVAC systems in commercial, industrial, and residential settings.

 

Parameters  

Parameter Details
Material Multi-layer composite with a fabric layer, high-polymer composite, and thermal insulation
Fire Resistance Class B1 (B-s2, d0, t0) and Class A options available. Complies with EN13501-1 and UL723 standards.
Thermal Insulation High-quality thermal insulation with low heat conductivity (≤0.036 W/m·K)
Thickness of Insulation layer Customizable 15mm, 20mm, 25mm
Pressure Resistance Up to 3000 Pa without deformation or air leakage.
Noise Reduction Built-in noise reduction layer for quieter operation.
Color Options Available in light gray standard colors
Shapes Options Circular, Semi-circular, Oval, Rectangular, Etc
Diameter Range 300 mm to 3000 mm
Length Customizable based on project requirements
Installation Type Suspended  with rail systems
Air Distribution Patterns Custom air dispersion patterns (e.g., Diffuser, Nozzles, Small hole)
Application hospitals, pharmaceutical storage, aerospace, stadiums, new energy vehicle workshop and so on
Warranty Standard 2-years warranty
Customization Tailored designs available for specific project needs
Certifications ISO 9001, EN 13501-1, UL 723-2018, CNAS L1747, CNAS L0153
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