AIRFLOW CURVES
6.5 Model: DAF030
Airflow Vs. External Static Pressure
0
10
20
30
40
50
60
70
80
90
100
110
120
400 600 800 1000 1200 1400 1600
Airflow Rate,(m³/ hr)
External Static Pressure (Pa)
Nominal System Curve
Max System Curve
High speed
Medium Speed
Low Speed
Performance test
point at 37 Pa
Operating Range
6.6 Model: DAF036
Airflow Vs. External Static Pressure
0
20
40
60
80
100
120
140
160
400 600 800 1000 1200 1400 1600 1800 2000 2200 2400
Airflow Rate,(m³/ hr)
External Static Pressure (Pa)
Nominal System Curve
Max System Curve
High speed
Medium Speed
Low Speed
Performance test
point at 37 Pa
Operating Range
SM YIF 2-A.1 GB
6-3