inner banner
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.
  • Overview of Fabric Air Ducts and Their Operation Modes Overview of Fabric Air Ducts and Their Operation Modes
    Ⅰ. Overview of fabric air duct productsFabric air duct system is the use of fiber fabric as air conditioning ventilation cooling air supply system, with the advantages of environmental protection, en...
  • Fiber Cloth Duct Design Guide Fiber Cloth Duct Design Guide
    Fabric cloth air ducts can be designed to achieve air delivery effects that traditional air delivery systems cannot achieve through the microscopic holes that open on the surface of the duct wall. The...
  • The Air Supply Mode of the Cloth Air Duct The Air Supply Mode of the Cloth Air Duct
    Cloth air ducts have many advantages over traditional air supply modes, such as uniform air supply, anti-condensation, and easy installation no matter how complex the structural space is.As an emergin...
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.

America Sales Office
(206) 707-6768
Asian Sales Center
Follow Us