72
MMD-AP0721H
MMD-AP0961H
1. High static pressure tap
2. Medium static pressure tap
3. Low static pressure tap
Add an air flow damper to the air supply duct, and adjust the air flow in the range from 80% to 120% of the
standard air flow rate.
Standard air flow 1000 l/s (3600 m
3
/h) Standard air flow 1167 l/s (4200 m
3
/h)
External static pressure, Pa Fan motor current, A
Air flow, m
3
/h
Air flow, l/s
External static pressure, Pa Fan motor current, A
Air flow, m
3
/h
Air flow, l/s
Lower air flow limit
Upper air flow limit
Lower air flow limit
Upper air flow limit