Parallel Connection of Blowers

Posted in: , on 10. Dec. 2014 - 12:12

Dear Sirs;



The side channel blower having airflow 520m^3/hr and vacuum 4000mmH2O at dia 80mm inlet....

What will happen, if I connect two similar blowers at parallel condition... what will be the air flow and vacuum at this condition...

What will happen, if I connect three similar blowers at parallel condition...


Re: Parallel Connection Of Blowers

Erstellt am 10. Dec. 2014 - 03:58

Dear Mohan,

In parallel, add the airflows at the same pressure.

This will give you a new airflow pressure table (diagram)

Then intersect the installation pressure curve with the new fan curve to

determine the new operating point

Have a nice day

Teus