English
日本語
???
fran?ais
Deutsch
Espa?ol
русский
português
???????
ti?ng vi?t
SvenskaCALL US
+86-27-59370099
Why Are Cloth Air Ducts Disappearing and Being Replaced by Sox Air Ducts?
The Cloth Air Duct
Durkeesox Redefines the New Standard of Air Duct in Public Places
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 |
 |  |  |  |
 |  |
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. |
