Acoustic Louvers DECIBEL AL®
DECIBEL AL® 300 and DECIBEL AL® 600 are a single louver attenuating system. The louvers are made of steel sheets, filled with sound-absorbing material, and one-sided cover by a perforated metal sheet.
The standard sizes of the box are 300 х 1000 х 1000mm. or 600 х 1000 х 1000mm. This makes the attenuators easy to install on facade openings or hang on support metal construction. They can also be stored as standalone screen wall attenuators. DECIBEL AL® 300 and DECIBEL AL® 600 are used mainly in engine rooms, ventilation openings, power generator rooms, boiler rooms, cooling towers, or any other industrial or HVAC systems.
DECIBEL AL® is made of galvanized or powder-coated metal frame and modular parts, including sound-insulating and sound-absorbing front panels. The wings are made of galvanized sheet metal with a finish of perforated sheet metal and filling of sound-absorbing material.
DECIBEL AL® sound-insulating louvers are specially produced for use in cases where a large amount of air must pass through a louvre and where the installation space is limited. This includes enclosures, generators and cooling / heating systems.
Two standard sizes of DECIBEL AL® (300 and 600) soundproofing louvers are produced, each with its own properties in terms of air flow, sound insulation and installation depth. DECIBEL AL® can also be produced in non-standard sizes.
Standard dimensions of DECIBEL AL®
300 х 1000 х 1000 mm.;600 х 1000 х 1000 mm.;
(Non standard dimensions available upon request)
Material:
Galvanized steel;Perforated sheet metal;Sound-absorbing acoustic material;Aluminum
Finish and colours :
in RAL
Properties:
Small installation depth;Easy to install;Snow and rain resistant;
Installation:
By direct fastening with screws or оn an installation frame;The specifics of the installation are determined by the technical features of the project.
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