In HVAC system, unwanted sound is generated by equipment like AHUs, Rooftop package units or ventilation fans. Excessive noise will be transmitted through the ducting system and reach the human hearing. Galloway’s Dissipative silencers are designed with combination of broad and narrow acoustic splitters to control excessive noise (dB) at frequencies 63Hz to 8Khz.
Galloway Acoustic’s sound attenuators are highly effective in noise control acoustical treatment of (HVAC) Heating Ventilating and Air-Conditioning , designed to reduce transmission of airborne noise through the ductwork, either from equipment into occupied spaces in a building or the external noise source. Whether it may be Heavy Generator noise, High noise fans or Chillers. Galloway Engineers ensure the design of best suitable sound attenuators to meet the basic to stringent noise level requirements.
Galloway sound attenuators are tested to ISO 7235 in an independent UKAs accredited test laboratories. Certifications and Catalogues are available upon request.
Galloway Acoustic’s sound attenuators are highly effective in noise control acoustical treatment of (HVAC) Heating Ventilating and Air-Conditioning , designed to reduce transmission of airborne noise through the ductwork, either from equipment into occupied spaces in a building or the external noise source. Whether it may be Heavy Generator noise, High noise fans or Chillers. Galloway Engineers ensure the design of best suitable sound attenuators to meet the basic to stringent noise level requirements.
Galloway sound attenuators are tested to ISO 7235 in an independent UKAs accredited test laboratories. Certifications and Catalogues are available upon request.
Applications
Data Centers
Roof Top Package Units
Generators
Air Handling Units
Cooling Towers
Chillers
Crosstalk
Ventilation Fans
Product Features
- Melinex/Mylar lined acoustic splitters.
- Fire rated for Life safety duct systems.
- Galvanized, Mild Steel and Stainless steel construction.
- T-shaped, Vertical and Horizontal Construction.
- Epoxy Painted.
- Available in Multi-section construction.
