Air flow rate

EN13030 provides a common basis on which to compare weather performance of different designs. Actual flow and weatherability may differ depending on size.
Intake Exhaust
l/s m³/h
Pa
m2
Airflow for all types Open SS mesh 2,3mm SS mesh 6mm Fixed perforation
DucoWall Classic 20Z
DucoWall Classic 20V
DucoWall Classic 50S
DucoWall Classic 50/75S
DucoWall Classic 50Z
DucoWall Classic 50/75Z
DucoWall Classic 60C/1
DucoWall Classic 60C/2
DucoWall Classic 60C/3
DucoWall Classic 70S
DucoWall Classic 70V
DucoWall Classic 80HP
DucoWall Classic 90S
DucoWall Classic 35V
DucoWall Basic 35S/Z
DucoWall Basic 35Z/S
DucoWall Classic 90HP
DucoWall Classic 50Z/30° Pitch 65
DucoWall Classic 50Z/30° Pitch 75
DucoWall Solid 30Z P1
DucoWall Solid 30Z P2
DucoWall Acoustic 75L
DucoWall Acoustic 75Z
DucoWall Classic 50HP
DucoWall Acoustic 150
DucoWall Acoustic 300
DucoWall Classic 130HP
DucoWall Classic 45HP
DucoWall Screening 70/75
DucoWall Screening 70/112
DucoWall Screening 70/150
DucoWall Screening 35/75
DucoWall Screening 35/112
DucoWall Screening 35/150

Surface (m²)

EN13030 provides a common basis on which to compare weather performance of different designs. Actual flow and weatherability may differ depending on size.
Intake Exhaust
l/s m³/h
Pa
needed surface in m² Open SS mesh 2,3mm SS mesh 6mm Fixed perforation
DucoWall Classic 20Z
DucoWall Classic 20V
DucoWall Classic 50S
DucoWall Classic 50/75S
DucoWall Classic 50Z
DucoWall Classic 50/75Z
DucoWall Classic 60C/1
DucoWall Classic 60C/2
DucoWall Classic 60C/3
DucoWall Classic 70S
DucoWall Classic 70V
DucoWall Classic 80HP
DucoWall Classic 90S
DucoWall Classic 35V
DucoWall Basic 35S/Z
DucoWall Basic 35Z/S
DucoWall Classic 90HP
DucoWall Classic 50Z/30° Pitch 65
DucoWall Classic 50Z/30° Pitch 75
DucoWall Solid 30Z P1
DucoWall Solid 30Z P2
DucoWall Acoustic 75L
DucoWall Acoustic 75Z
DucoWall Classic 50HP
DucoWall Acoustic 150
DucoWall Acoustic 300
DucoWall Classic 130HP
DucoWall Classic 45HP
DucoWall Screening 70/75
DucoWall Screening 70/112
DucoWall Screening 70/150
DucoWall Screening 35/75
DucoWall Screening 35/112
DucoWall Screening 35/150

Pressure drop (Pa)

EN13030 provides a common basis on which to compare weather performance of different designs. Actual flow and weatherability may differ depending on size.
Intake Exhaust
m/s
l/s m³/h
Pressure drop in Pa Open SS mesh 2,3mm SS mesh 6mm Fixed perforation
DucoWall Classic 20Z
DucoWall Classic 20V
DucoWall Classic 50S
DucoWall Classic 50/75S
DucoWall Classic 50Z
DucoWall Classic 50/75Z
DucoWall Classic 60C/1
DucoWall Classic 60C/2
DucoWall Classic 60C/3
DucoWall Classic 70S
DucoWall Classic 70V
DucoWall Classic 80HP
DucoWall Classic 90S
DucoWall Classic 35V
DucoWall Basic 35S/Z
DucoWall Basic 35Z/S
DucoWall Classic 90HP
DucoWall Classic 50Z/30° Pitch 65
DucoWall Classic 50Z/30° Pitch 75
DucoWall Solid 30Z P1
DucoWall Solid 30Z P2
DucoWall Acoustic 75L
DucoWall Acoustic 75Z
DucoWall Classic 50HP
DucoWall Acoustic 150
DucoWall Acoustic 300
DucoWall Classic 130HP
DucoWall Classic 45HP
DucoWall Screening 70/75
DucoWall Screening 70/112
DucoWall Screening 70/150
DucoWall Screening 35/75
DucoWall Screening 35/112
DucoWall Screening 35/150