AIRFLOW CURVES
6.7 Model: DAF042
Airflow Vs. External Static Pressure
0
30
60
90
120
150
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 37Pa
Operating Range
6.8 Model: DAF060
Airflow Vs. External Static Pressure
0
30
60
90
120
150
400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600
Airflow Rate,(m³/ hr)
External Static Pressure (Pa)
Nominal System Curve
Max System Curve
High speed
Medium Speed
Low Speed
Performance test
point at 50Pa
Operating Range
6-4 SM YIF 2-A.1 GB