Acoustical Louvers

MANDI Fixed Blade Acoustic Louvers: Economical, Effective, and Attractive Sound Solutions

MANDI Fixed Blade Acoustic Louvers are economical, effective, and attractive solutions for sound reduction, specifically designed for industrial purposes. These acoustical louvers are ideal for environments such as generator rooms, plant rooms, and other mechanical spaces, providing optimal sound attenuation to create a more controlled, quieter environment. Whether you need to reduce noise in a commercial facility or ensure a hospital-grade acoustic environment, our acoustical louvers are the perfect solution.

With our in-house engineering services, we provide a full range of solutions from initial survey and measurements to custom design and manufacturing of acoustical louvers as part of a complete turn-key noise control system. Our proven expertise in sound attenuation includes bespoke, containerized designs tailored to meet specific noise reduction requirements, ensuring that the acoustical louvers deliver the highest level of sound isolation for any application.

Our services also include site evaluation, noise measurement, sound mapping, and individual noise level exposure analysis to determine the most effective placement and configuration of acoustical louvers for optimal performance.

acoustic louvers
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Applications:

  • Building Ventilation

  • Generator Room Intake and Discharge Vents

  • Barrier Wall Systems - Cross Ventilation

  • Acoustical Enclosure Ventilation

  • Pump Room Ventilation

Accessories:

  • Flanges

  • Bird Screen

  • Powder-Coat Finish

  • Structural Design Services for Large Louver Banks and Walls

Acoustical Louvers: Enhancing Noise Reduction in Air Systems

Acoustical louvers are essential components in the intake/exhaust air systems of buildings, structures, or equipment, designed to significantly reduce the noise produced by system equipment. These acoustical louvers feature a relatively large surface area, which compensates for their lack of depth. Moreover, different models of acoustical louvers are available with varying depths, percent open area, and blade configurations. This versatility allows for customized solutions that can achieve specific levels of pressure loss and noise reduction performance. Consequently, acoustical louvers can be tailored to meet the unique needs of various applications, from residential buildings to large commercial or industrial systems.

Louver Max Noise Reduction Comparison

KCAC

  • 30-40% open area

  • No line of sight (security)

  • Maximum attenuation

Mandi Acoustical Louvers are available in stainless steel.

Model vs. Noise Reduction vs. Pressure Drop

1/3 Octave Band Center Frequencies In Hz.)

TKCAC-1 24 413 11 12 17 28 39 37 31 30 0.49
KCAC-1 12 257
11 13
17
22
26
24
21
22
0.43
KCAC-2 24 390 11 14 19 31 47 48 38 33 0.78
KCAC-2 12 247
11 15
17
24
31
31
26
24
0.70
KCAC-3 12 198 11 15 19 24 28 28 22 24 0.86

FOR MORE INFORMATION ON  OUR MANDI ACOUSTICAL LOUVERS CALL US ON 078 562 5428 or Contact our sales team