SDCH High Capacity Swirl Diffusers

The SDT is the latest addition to the Waterloo range of fixed blade swirl diffusers and presents an attractive alternative to the existing range.

These diffusers produce a horizontal radial air pattern with high induction effect, making them ideally suited for applications with high heating and cooling differentials.

Manufactured from sheet Steel with press formed blades, the units are available in four standard sizes with either 24 straight (SDTA) or 24 curved blades (SDTB).

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Waterloo Air Products plc is consulted before specifying.

Waterloo Air Products plc
Swegon Unit A, Vantage Point,
Snodland, Kent
ME6 5SL


SDCH High Capacity Swirl Diffusers

Variation 1
• Height: 260 mm
• Length: 400 mm
• Width: 400 mm
• Uniclass: Pr_70_65_04_02 Air diffusers
• Airflow: 60 l/s
• Noise Level (dBa): 21 dB(A)
• Colour: Buff, Clear

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