In ventilation systems, noise stems from a variety of components such as the fans or the fire dampers. To comply with a specified noise level, sound attenuators are added to suitable locations in the ventilation system. The sound attenuators should have adequate silencing capabilities, low air resistance and be as small as possible.
The design and engineering assistance to integrate our line of duct silencers, sound attenuators into a system solution. As a result you may choose from a selection of standard or custom engineered duct silencers that will satisfy the requirements of each application.
Prime candidates for noise control measures are openings into and out of noisy environments. This includes the ventilation of buildings, enclosures, and equipment rooms. Integration of noise control measures such as silencers and louvers, into the system design requires careful consideration of space constraints, fan selection and aerodynamic pressure losses.
Applications:
- Fan Inlet and Discharge
- Air Handling Units
- Cooling Towers
- Radiators
- HVAC Duct Systems for Commercial, Institutional and Industrial Buildings
Types (Rectangular and Circular):
- Elbow Dissipative
- Straight Dissipative
- Reactive (No-Fill), Elbow and Straight
- Cross-Talk
- Custom Designs as Required
- Axial Cone
- Transitional
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Bala Krishna (Dln Engg Systems)
D.No : 5-62/4, Plot No : 268 & 269, Doolapally Road, IDA, Jeedimetla, Quthbullapur Nearby Substation, Haryana Dharam Kan, Hyderabad, Telangana - 500055, India
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