Choose the right Blowers with air pressure and air flow

There are something to consider to choose the right blower you need.
Based on being considered other factor like air type, application and temperature,
now, let's choose blowers with air pressure and air flow.

Case1) 1.5m³/min at 3,000mmAq, 60Hz 3Phase

1. seeing performance curve

2. lining vertically from 3,000mmAq(air pressure)

Horizontal axis shows air pressure.

In this case, it shows with mmAq unit.

Exclude left side from blue line, because it is insufficient from 3,000mmAq.

3. lining from 1.5m³/min

4. pointing and sorting out

We finally find out the point we need. Then, look the immediately above line, we can see 402s, 402/1 and 402. In short choose 402 because 402s don't meet our needs low air flow and 402/1 is 1phase.

(For reference, the model ends with "/1" means 1phase)

If you feel difficulty, please feel free to contact us. :)