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Serious Consequences of Choosing the Wrong Cloth Air Duct
Durkeesox Can Help You to Get GSP Certification
Life and Quotation of Fabric Air Duct
The selection of Durkee's Insusox pre-insulated air duct is not complicated. You may follow the following steps to know more about the material, shape, thickness and other aspects of the fabric ductwork.
| InsusoxTM | ReturnsoxTM | Nanosox? | DiffusoxTM |
 |  |  |  |
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1. InsusoxTM –N （IN series） Type /Definition: permanent fire retardant pre-insulate fabric duct system Inner duct layer: A2 grade non-flammable fabric Material: Thermal insulation layer: B1(B) grade Durkflex Outer insulation layer: B1(B) grade fire retardant fabric Warranty: 15years | 2. InsusoxTM –F （IF series） Type /Definition: Nonflammable pre-insulated fabric duct system Inner duct layer: A2 grade non-flammable fabric Material: Thermal insulation layer: B1(B) grade Durkflex Outer insulation layer: A2 non-flammable fabric Warranty: 15years |
Shape:
 |  |
Thickness:
Inch | 1/4” | 3/8” | 1/2” | 3/4” | 1” |
mm | 6mm | 9mm | 13mm | 19mm | 25mm |
Diameter:
 | Diameter Selection | |||||||||
Inch | 12 | 16 | 20 | 24 | 28 | 32 | 36 | 40 | 44 | |
48 | 52 | 56 | 60 | 64 | 68 | 72 | 76 | 80 | ||
mm | 305 | 406 | 508 | 610 | 711 | 813 | 914 | 1016 | 1118 | |
1219 | 1321 | 1422 | 1524 | 1626 | 1727 | 1829 | 1930 | 2032 | ||
 | Diameter Selection | ||||||||||
Inch | 12*40 | 12*60 | 16*40 | 16*60 | 16*80 | 20*40 | 20*60 | 20*80 | 20*100 | 24*60 | |
24*80 | 24*100 | 24*120 | 28*60 | 28*80 | 28*100 | 28*120 | 32*80 | 32*100 | 32*120 | ||
mm | 305*1016 | 305*1524 | 406*1016 | 406*1524 | 406*2032 | 508*1016 | 508*1524 | 508*2032 | 508*2540 | 610*1524 | |
610*2032 | 610*2540 | 610*3048 | 711*1524 | 711*2032 | 711*2540 | 711*3048 | 813*2032 | 813*2540 | 813*3048 | ||
Color:
Grey-GY
Fitting:
 |  |  |  |
| Inlet connection Connect with metal outlet, quickly fix by special fastener, easy dismantle. | Zipper connection Fittings are connected via zippers. Patented double-sealing technology is used to prevent air leakage. | End cap Connect with duct via zipper. | Fabric diffuser Connect with metal outlet, quickly fix by special fastener, easy dismantle. |
 |  |  |  |
| Elbow Center-line radius is 1.5 times of diameter | Transition For connection of duct with different diameter | Tee Deliver the airflow to branch duct perpendicular to main duct. | Special fittings Y-inlet,square to round inlet,elbow inlet. |
Component:
 |  |  |  |
ACD(air-control device) Exclusively-patented ACD. One end connects to duct via zipper, control airflow by adjusting the openness on the other end. | Wall across section The special rigid collar is introduced to seal the gap between the duct and the wall. Connect with Insusox duct via a zipper on both sides. | Adjustable nozzle The exclusively patented adjustable nozzle is able to adjust the air throw angle to meet demands in different applications. | Fabric nozzle Exclusively patented fabric nozzle, adjust air throw angle to meet demands in different applications. |
