The DS rectangular cased attenuator design offers, as standard, many advanced features including aerodynamic splitters and side liners, slide-on flanges and erosion protected acoustic infill covered by galvanized perforated sheet metal. Casing conforms to DW 142 Class B ductwork more...
The high-grade Sound Attenuator , we offer, is used in HVAC System or Heating Ventilating and Air Conditioning System for minimizing sound transmission through flow passage while imparting minimum resistance to media flow. This sound can be made by air handling equipment and relamore...
COSMOS Sound Attenuator's were developed to various requirements from the consulting engineers, owners & contractors. They provide the most economical choice for solving the wide range of noise control issues encountered in the HVAC field. The COSMOS range of rectangular attenuatmore...
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