WR250

Circular swirl diffuser with fixed blades, diffuser ring and friction spring mounting

The swirl diffuser type WR250 has fixed blades and is equipped with friction springs for easy mounting in thin ceilings. A high induction is obtained through the excellent swirl effect. The diffuser ring guarantees a strong coanda effect over a wide temperature range (also at low flow rates) which makes it optimally suited for VAV applications.

Ceiling
Swirl
Round execution

Specifications

PF_WR250_EN
WR250_Supply_SelectionTable_EN

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m³/h

l/s

dB(A)

			L_wL_w			L_wL_w
Code	Type	Size	25 dB(A)	30 dB(A)	35 dB(A)	NR20	NR25	NR30
WR250	-	100 mm	36 m³/h 10 l/s	44 m³/h 12 l/s	53 m³/h 15 l/s	36 m³/h 10 l/s	44 m³/h 12 l/s	53 m³/h 15 l/s
WR250	-	125 mm	50 m³/h 14 l/s	63 m³/h 18 l/s	81 m³/h 22 l/s	50 m³/h 14 l/s	63 m³/h 18 l/s	81 m³/h 22 l/s
WR250	-	160 mm	87 m³/h 24 l/s	108 m³/h 30 l/s	134 m³/h 37 l/s	87 m³/h 24 l/s	108 m³/h 30 l/s	134 m³/h 37 l/s

WR250

Circular swirl diffuser with fixed blades, diffuser ring and friction spring mounting

Select a product based on standard values

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