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Round floor swirl diffuser with rotatable inclined air pattern, for location beneath auditorium or lecture theatre seating. ...Read more


Round floor swirl diffuser with rotatable inclined air pattern, for location beneath auditorium or lecture theatre seating.

Airflow rate

  • 5 – 17 L/s (18 – 61 m³/h)

Nominal neck size

  • DN200

Discharge height

  • 0 m

Displacement airflow: Thermal displacement auditorium airflow, with low level supply from beneath seats into the occupancy microclimate. Heat and contaminants rise to a high layer of stratification by natural convection. Enhanced levels of indoor air quality are attained in the breathing zone.

Floor location: Air supply from beneath auditorium seats.
VAV dependent throw: Suitable for VAV applications. Horizontal coverage dependent upon airflow rate.

Adjustable direction: Rotatable inclined discharge pattern, to direct airflow away from legs.

Manual adjustment: Rotation of air pattern direction is manual.

Circular face shape: 200 mm nominal diameter round floor swirl face, plus mounting flange.

Radial face pattern: Substantially radially aligned slots provide high induction swirl discharge.

Concentric face pattern: Concentric slots provide inclined discharge.

Plastic face: Polycarbonate, dyed grey or to colour of choice.

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We carry most commonly ordered items in stock. Items in stock will be shipped within 1-2 business days. You will be sent a tracking number once item has been dispatched.

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