INALOUVER FLOW
ACOUSTIC LOUVER
Acoustic louvers or grilles are commonly used at air inlets and outlets of noisy enclosures (engine rooms, compressors, transformers, motors, etc.), and to create acoustic barriers and screens.
INERCO Acústica has several models of acoustic louvers and grilles, adaptable in design, acoustic attenuation, air flow, available spaces, pressure losses and % of open surface.
It is suitable for a wide range of applications:
INDUSTRY
FOSSIL POWER PLANTS
BUILDING
OIL & GAS APPLICATIONS
CHARACTERISTICS
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Dimensions:
- (Simple): W x H x 270 mm.
- (Double): W x H x 540 mm.
*The height is adapted based on a standardized separation of the blades that comprise the system.
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Attenuation at different sound spectra and type of noise (Simple type):
- At pink noise 15 dBA.
- At air compressor 14 dBA.
- At pump 15 dBA.
- At transformer 14 dBA.
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Attenuation at different sound spectra and type of noise (Double type):
- At pink noise 20 dBA.
- At air compressor 20 dBA.
- At pump 20 dBA.
- At transformer 18 dBA.
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Weight single grid: 70 Kg/m² approximately.
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Open surface area: 44% – 57%.
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High quality acoustic absorber made of mineral fibers, fireproof and imputriscent, finished in black glass fiber fabric of great resistance.
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Smooth outer face in galvanized steel and/or finished with a bicomponent polyurethane paint.
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Interior Multi-perforated steel sheet to increase protection and acoustic performance.
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The INALOUVER grille, FLOW type, is a custom-made, with a SINGLE or DOUBLE louver setups.
The maximum width (W) is 3000 mm for each module and the height (H) is fully adaptable, starting from the standardized spacing for each grille model. -
Galvanized bird-proof mesh, mosquito netting or both. On the interior or exterior side according to customer’s specification.
-
Dimensions:
- (Simple): W x H x 270 mm.
- (Double): W x H x 540 mm.
*The height is adapted based on a standardized separation of the blades that comprise the system.
-
Attenuation at different sound spectra and type of noise (Simple type):
- At pink noise 15 dBA.
- At air compressor 14 dBA.
- At pump 15 dBA.
- At transformer 14 dBA.
-
Attenuation at different sound spectra and type of noise (Double type):
- At pink noise 20 dBA.
- At air compressor 20 dBA.
- At pump 20 dBA.
- At transformer 18 dBA.
-
Weight single grid: 70 Kg/m² approximately.
-
Open surface area: 44% – 57%.
-
High quality acoustic absorber made of mineral fibers, fireproof and imputriscent, finished in black glass fiber fabric of great resistance.
-
Smooth outer face in galvanized steel and/or finished with a bicomponent polyurethane paint.
-
Interior Multi-perforated steel sheet to increase protection and acoustic performance.
-
The INALOUVER grille, FLOW type, is a custom-made, with a SINGLE or DOUBLE louver setups.
The maximum width (W) is 3000 mm for each module and the height (H) is fully adaptable, starting from the standardized spacing for each grille model. -
Galvanized bird-proof mesh, mosquito netting or both. On the interior or exterior side according to customer’s specification.
ARE YOU INTERESTED OR NEED MORE INFORMATION?
Contact us or request the INALOUVER FLOW data sheet, where you will find more detailed technical and acoustic characteristics of the product.
REQUEST PRODUCT DATA SHEET