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Tamper resistant diffusers, fitted into a CD style outer frame.
An alternative to louvre faced ceiling diffusers, Series PPD perforated plate diffusers are fitted with a sheet steel perforated core. This brings the twin benefits of being tamper resistant, whilst also providing a laminar flow when used for supply.
Options include internal deflector plates, providing a directional throw if required, rear mounted opposed blade dampers for airflow balancing, and polyester powder coating to any RAL/BS colour.
Units are manufactured in house to your requirements, with our industry beating lead times.
Please download the product PDF for detailed information and ordering codes.
Information above is for quick reference purposes only, please see the full product datasheet for detailed information
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