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Square swirl diffuser with fixed blades

WS400

Square swirl diffuser with fixed blades

The swirl diffuser type WS400 is equipped with fixed blades. It is designed for installation in modular ceiling systems but can also be surface mounted. A high induction is obtained through the excellent swirl effect. The diffuser has a strong coanda effect over a wide temperature range (also at low flow rates) which makes it optimally suited for VAV applications.

 

  • Ceiling

    Ceiling

  • Swirl

    Swirl

  • Rectangular execution

    Rectangular execution

Select a product based on standard values

Lw
Code Type Size 25 dB(A) 30 dB(A) 35 dB(A)
WS400S - 125 mm 112 m3/h 133 m3/h 158 m3/h
WS400S - 160 mm 191 m3/h 227 m3/h 270 m3/h
WS400S - 200 mm 243 m3/h 290 m3/h 346 m3/h
WS400S - 250 mm 378 m3/h 454 m3/h 544 m3/h
WS400S - 315 mm 472 m3/h 561 m3/h 666 m3/h
WS400T - 125 mm 129 m3/h 153 m3/h 182 m3/h
WS400T - 160 mm 220 m3/h 262 m3/h 312 m3/h
WS400T - 200 mm 273 m3/h 328 m3/h 394 m3/h
WS400T - 250 mm 455 m3/h 541 m3/h 643 m3/h
WS400T - 315 mm 508 m3/h 603 m3/h 715 m3/h

or

Select a product that fits your project