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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 HVC's industry beating lead times.
Please download the product PDF for detailed information and ordering codes.
If you have any questions about perforated plate diffusers, please contact us today.
Information above is for quick reference purposes only, please see the full product datasheet for detailed information
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