Hayward Ecostar Variable speed pump, ??What speed??

[tonyr]

thank you Mark i found a pic of all 3 returns coming into 1 line, so would the GPM correlate with the speed
example pump speed 100% 118GPM would pump speed 50% be 59GPM and so on..

 

[tonyr]

I meant all 3 returns are branched from a single 1 1/2" line

 

[mas985]

Exactly. The formula for GPM is the following:

GPM = RPM / 29

Flow rate is directly proportional to RPM.

 

[tonyr]

thank you for all your help Mark