The Holyoake sound trap attachment is a modular
assembly designed primarily to be attached to the rear of any Holyoake weather louver, to reduce the sound transmission to and from the environment.
Weather Louvre Attenuators shall be Holyoake Model OHL-ST-2 Modular 2 Row Sound Trap assemblies designed for use with Holyoake Weather Louvre Series. Modular 2 Row Sound Traps shall consist of 2 rows of cylindrical sound absorbing elements in a staggered arrangement and mounted either vertically or horizontally.
Sound Absorbsion elements shall be mounted in a sheet aluminium housing to suit selected Holyoake Louvre series.
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