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    How to Select Nanosox System

    How to Select Nanosox System

    Nanosox air dispersion system is a flexible terminal air dispersion system for the HVAC/R industry. The fabric air ventilation system is made of special high-tech fabric, replacing traditional air ducts, air dampers, diffusers, and thermal insulation material.
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      In recent years, there are always some manufacturers in China imitating the products of Durkeesox air duct. They use general fiber fabric without accurate permeability and precise opening. The product...
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    • Life and Quotation of Fabric Air Duct Life and Quotation of Fabric Air Duct
      The fiber fabric duct is woven from special fibers. It is the end of a flexible air ventilation system, which replaces traditional air outlet systems such as ducts, dampers, and diffusers. The fabric ...
    How to Select Nanosox System

    Production Selection

    nanosox fabirc hvac duct

    irr air socks for ventilationurr cloth ductworkdiffusox? textile air duct diffuserReturnsox fabric duct.jpguf-system underfloor air distribution system
    NanosoxIRRURRDiffusoxReturnsoxUF System

    Material Selection

    According to the material, Durkeesox fabric air dispersion system consists of three series: Nanosox-N(NN Series), Nanosox-L(NL series) and Nanosox-F(NF series).

    Top grade fabric material of Nanosox-N(NN) Fabric Duct Systems
    MaterialInherent permanent fire resistant;10 standard permeation rates

    Nanosox-N(NN) Top grade fabric material

    Warranty15 years
    TypeGeneral, Anti-microbial, Anti-static, Nonpermeable
    Nanosox-L(NL) economical material
    MaterialInherent permanent fire resistance, 5 kinds of standard fabric permeabilityNanosox-L(NL)economical material
    Warranty10 years
    TypeGeneral, Anti-microbial, Anti-static, Nonpermeable
    Nanosox -F(NF) Fibersox Best fire-proofing material
    Materialnonflammable fabric material;Nanosox -F(NF) Fibersox Best fire-proofing material
    Warranty8 years
    ApplicationStrict fireproofing requirement during heating, ventilation, and slightly cooling.

    ?Shape and Diameter Selection

    Round-O fabric air duct

    Half-round-D air duct1-4 round-Q air duct systemEllipse-E hvac ductRectangle -S ac air ductConics -C ventilation duct
    Round-OHalf-round-D1/4 round-QEllipse-ERectangle -SConics -C


    RoundHalf-roundLarge half-roundQuarter roundEllipseRectangleConics


    Round-O152,203,254,305,356,406,457,508......1778,1829per project need
    Half round-D,large half round-HD152,203,254,305,356,406,457,508......1473,1524per project need
    1/4 round-Q152,203,254,305,356,406,457,508......1473,1524per project need
    Ellipse-E(305,406,508,610,711,813,1640)x(1016,1524,2032,2540,3048)per project need
    Rectangular-S(559,610,660,711,762......3200,3404,3708)x(406,457,508......762,813)per project need

    ?Airflow Mode and Permeation Selection

    pm Airflow Mode

    PS Airflow Mode PE Airflow Mode EJ Airflow Mode

    (Large permeability)
    (medium permeability)
    N20 16 86 4 21 0.5 0.20
    N-M166  20.50
    N-M166  20.50
    N-M166  20.50
    N-M166  20.50
    N-M166  20.50


    Air Outlet Model Selection

    mesh slot-MS
    S-slot-SSLinear Slot-LSorifice-o
    Mesh Slot-MS
    S Slot-SSLinear Slot-LSOrifice-O
    nozzle-nadjustable nozzle-anrubber ring-rfabric diffuser
    Nozzle-NAdjustable Nozzle-ANRubber Ring-RFabric Diffuser

    Color Selection

    fabric duct color selection


    Inlet connection
    zipper connectionend capair diffuser connection
    Inlet connection

    Connected with the inlet of metal duct, which is quickly fixed by a fastener to result in easy dismantlement.

    Zipper connection

    Utilized as a connection between fittings with patented double-seal for air leakage prevention technology.

    End cap

    connected with duct by zipper

    Air diffuser connection

    Connected with traditional air inlet, which is quickly fixed by a fastener to result in easy dismantlement.

    elbowtransitiont-connectorspecial fittings

    Center-line radius is 1.5 times of diameter


    For connection of duct with different diameter


    Deliver the airflow to branch duct which are perpendicular to main duct

    Special fittings

    Y-inlet,square to round inlet,elbow inlet.

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