Acoustic Louvers



H.S. Engineers Acoustical Louvers are used as part of the exhaust / intake air system of different equipment i.e. DG room ventilation , Cooling tower , Chillers , blowers , buildings  to  reduce noise produced by the system equipment. Different Models are available in varying depths, percent open area and type of blade configurations yielding various pressure loss and noise reduction performance.


H.S. Engineers Fixed Blade Acoustic Louvers are designed for maximum sound reduction. The depth of Acoustic insulated louver is 100mm / 150mm / 200mm/ 300mm/ 600mm with straight inclined OR ‘V’ type louvers designed  for noise reduction up to 35 dB(A) . They are aesthetically pleasing and available in various material types intended to be used where space is limited.


  • Generator Room Intake and Discharge Vents
  • Cooling tower / Chiller noise control
  • Air Blower Room ventilation louver
  • Acoustical Enclosure Ventilation
  • Pump Room / Compressor Ventilation


  • Flanges / Collar
  • Acoustic Baffles
  • Bird Screen
  • Powder-Coat Finish
  • Stain Less Steel Construction