The RDA series of round ceiling diffusers are specifically designed for ceiling applications. Manufactured using spun aluminium gives the diffuser an aesthetically pleasing appearance. Adjusting the air pattern of the diffuser is by screwing the centre dome in or out. Flexible duct can be connected directly to the neck of the diffuser. Removing the centre allows access for connecting the diffuser to the ceiling by clips. Standard finish is powder coated RAL9016.
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