19
Slotted outlet with connection box
A
Max. flow rate: 35 m
3
/h
A
Aperture width
25
22.5
20
17.5
15
12.5
10
7.5
5
2.5
0
Pressure drop in Pa
Air flow rate in m³/h
10
10
10
15
20
25
30
35
40
A
30
40
A
Aperture width in mm
1.
Determine the required aperture
width for the slotted outlet from the
diagram subject to the intended pres-
sure drop and air flow rate for the
section.
Example:
■ Pressure drop: 15 Pa
■ Air flow rate: 27 m
3
/h
Aperture width to be set: 30 mm
2.
Remove the slotted outlet from the
connecting chamber.
3.
Set the determined aperture width
A
with the slider at the back of the
slotted outlet (see the following dia-
gram on "Setting the air discharge
angle").
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5608 999 GB
