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Product Name | IRIS Damper |
Material | Galvanized steel or stainless steel 316L |
Plastic part | Available in orange and yellow color or as per clients' request |
Gasket | Double lips EPDM rubber |
Class of airtightness | C class according to EN1751:2014 |
Available sizes | 80-800mm |
Uses | Iris damper for air volume control of circular duct |
Custom processing | Yes(Pattern - Stamping - Machining – Clean - Finish) |
Brand | Aier |
Delivery | Stock According to quantity |
Free Sample | Avaliable |
Advantage | 1. As manufacturer, we can provide you the best factory price |
| Item code | d(mm) | D(mm) | L(mm) | A(mm) |
| ID 080 | 79 | 125 | 115 | 33 |
| ID 100 | 99 | 165 | 115 | 27 |
| ID 125 | 124 | 188 | 115 | 27 |
| ID 150 | 149 | 230 | 115 | 27 |
| ID 160 | 159 | 230 | 115 | 27 |
| ID 200 | 199 | 285 | 120 | 27 |
| ID 250 | 249 | 335 | 135 | 33 |
| ID 300 | 299 | 405 | 140 | 33 |
| ID 315 | 314 | 405 | 140 | 33 |
| ID 400 | 398 | 525 | 150 | 46 |
| ID 500 | 498 | 655 | 150 | 46 |
| ID 630 | 628 | 815 | 155 | 46 |
| ID 800 | 798 | 1015 | 285 | 110 |








1.Can I get free samples?
Yes. We can offer you free samples but you need to bear international courier cost.
2.Usually what is your delivery time?
Usually our delivery time is 30days. But the delivery time of this product is interrelated to the quantity very much. So please check the delivery time with us before order placement.
3.Can I place the order directly online Alibaba?
Yes. We are paid gold member capable of trade assurance orders online. You can place the order both online or offline.
4.Can you make products according to our own design?
Yes. This is also our strength. We have a big series of production facilities which can turn your idea/design into real products.
5.How do you guarantee the quality?
We make 100% inspection from material to finished products. We can also provide pre-shipment inspection report.
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