Acoustically insulated blades and varying louver depths provide sound attenuation to lower infultrating or escaping noise, as well as protect against weather penetration. Airfoil blades are available for applications involving high velocity airflow.
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ACL1245:
Stationary Acoustical Louver
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ACL1245AF:
Stationary Acoustical Louver with Airfoil Blade
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ACL445:
Stationary Acoustical Louver
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ACL645:
Stationary Acoustical Louver
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ACL845:
Stationary Acoustical Louver
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ACL845AF:
Stationary Acoustical Louver with Airfoil Blade
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EAL6811:
Acoustical Louver
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EAL6811M:
Adjustable Acoustical Louver
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