AFFINITY LAW CAPACITY AND DIAMETER:


Affinity Laws - Speed held constant.

Q1   D1
   =   
Q2   D2





Q1 = Capacity in GPM, for a known condition or scenario
Q2 = Capacity in GPM, for a desired condition or scenario (estimated performance)
D1 = Impeller diameter, for a known condition or scenario
D2 = Impeller diameter, for a desired condition or scenario (estimated performance)

 

Important Disclaimer: These calculators are provided for general information and illustration purposes only; the results are to be used only as estimates and are not intended as definitive advice or as a resource applicable to any specific circumstance and should not be relied upon or used as such. Anchor Sales cannot guarantee that you will achieve proper results without verifying your measurements and assumptions. For specific advice regarding your project, you should engage the services of an associate at Anchor Sales.