Recommended volume flow

Recommended air velocity

Type

DN
(mm)

Vnom
(m3/h)

Flow coef.

Vmax
(m3/h)

Vmin
(m3/h)

wmax
(m/s)

wmin
(m/s)

HLBHA00200QF

200

850

54

800

80

7,07

0,71

HLBHA00250QF

250

1400

88

1350

130

7,64

0,74

HLBAA00315QF

315

2370

150

2300

230

8,20

0,82