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Duct Silencer: Duct silencers come in various types and are used for different applications. 1- Rectangular Duct Silencers: These silencers are installed along the duct path and after the fan. They absorb the noise produced by the fan but do not obstruct airflow. However, this sound absorption causes a drop in flow as well. 2- Round Duct Silencers: The application of these silencers is similar to the rectangular type and can be installed on round ducts or directly on the fan. 3- Steam or Exhaust Silencers: This type of silencer is usually installed at the end of industrial exhaust duct paths. The passing fluid may contain corrosive materials, have very high temperatures, or high outlet pressure (any combination of these conditions may exist), and for these cases, the materials used in these silencers will differ. The amount of sound absorption in these devices is directly related to their length; the longer the silencer, the greater the sound absorption. However, increasing the length also causes a pressure drop in the path, so the length cannot be increased arbitrarily. Additionally, the cost of the product increases with length. The price of a silencer depends on many factors, so before quoting a price, the construction type and site conditions must be specified. In most cases, a project site visit is also required. Before purchasing a silencer, its placement on the plan must be considered because this product is usually larger in size (length and width) than the duct size. Silencer Sales After Design:
For design, consultation, or supply and use of this product, you can contact the following number: Hemati: (At the bottom of the ad) (At the bottom of the ad) mailto:hamed.he@gmail.com
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| Company | شرکت Rahsam |
|---|---|
| Tel | +98 21-2×××2602 |
| Mobile | +98 930×××3322 |
| Whatsapp link | |
| Website | https://www.rahsamair.com |
| Country | Iran |
| Province | Tehran |
| Address | تهران، خیابان مطهری، خیابان سربداران،پلاک ۳۹ ، طبقه ۴ |
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