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- To inhale and exhale indoor and outdoor air. - To suck in dust. - To inhale
and exhale indoor and outdoor air.
- Heat exchanger duct for home |
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- Light and excellent at flexibility. - Reduce cost of construction by easy
installment. - Suitable for ventilation system fittings.
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Nominal (mm) |
I.D (mm) |
O.D (mm) |
Weight (g/m) |
Packing unit (m/Roll) |
Order NO. |
(mm) |
(inch) |
50 |
2 |
50.0±1.0 |
58.0±1.5 |
400±2% |
20,50 |
WACN-050 |
65 |
2 1/2 |
64.5±1.0 |
73.0±1.5 |
450±2% |
20,50 |
WACN-065 |
75 |
3 |
77.0±1.0 |
84.0±1.5 |
550±2% |
20,50 |
WACN-075 |
100 |
4 |
102.0±1.0 |
110.0±2.0 |
800±2% |
20 |
WACN-100 |
125 |
5 |
126.0±1.0 |
137.0±2.0 |
1,200±2% |
20 |
WACN-125 |
150 |
6 |
153.0±1.0 |
163.0±2.0 |
1,500±2% |
20 |
WACN-150 |
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