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Acoustics Louvers / Ventilation Attenuator /Silencers Previous page Next page

About Acoustics Louvers / Ventilation Attenuator /Silencers

  • Louvers are very essential part of the ventilation systems of the big enclosures and the cooling plants, process plants.Louvers /Ventilation Attenuator/Silencers are also referred as Splitter Silencers or Baffle Silencers. etc
  • The Acoustic louvers/ Ventilation Attenuators/Splitter Silencers are typically installed to reduce noise emitted /to prevent noise breakout from an air inlet or outlet of a plant room, building or enclosure while allowing ventilation air transfer, by the ventilation systems, components like axial fans, ventilation blowers, ID/FD/SA fans, AHU’s etc .
  • They have varying acoustic performance depending on the type of aerodynamically designed blades is used and the depth of the acoustic louver demanded by the design.
  • The noise reduction can be achieved based on the customer requirements without affecting the ventilation specifications.
  • These attenuators can be installed in either existing duct (circular/rectangular/square) or cones as an additional element with the housing/casing.
  • The key design criterias are, Cross sectional size for the required air flow,Attenuator length to achieve required noise reduction,Air way width and length to achieve required pressure drop and Splitter thickness to absorb noise waves.

Benefits and Key features:

  • The applications are, Enclosure air inlet system,Hot air exhausts system,Boiler/HRSG fans,Turbine inlet/outlet systems,Marine Engine room fans etc.
  • Also known as Splitter Silencer or Baffle Silencer. Manufactured in Carbon Steel, Stainless Steel with Acoustic Infill.
  • Our offered acoustic louvers can give noise reduction of the order of 15 to 20 dBA
  • Low Back Pressure achieved by minimal flow restriction, Used for ID/FD/SA Fans, Ventilation Fans, Exhaust Fans for noise reduction.
  • Modular designs, rapid and easy installation at site,Can be added to existing installations.
  • Customized designs as per the requirements of customer.
  • The delivery time is 3 weeks from the date of PO raised.
  • Attractive after sale service and AMC packages for the hassel free operation.