Hello all,
If I were to install two expansion tanks instead of a single one how would they be configured?
The purpose is to give relief to the run time of the pumps for a irrigation system fed by a stream on my property. More storage less cycling run time I am assuming.

My thought is to feed the 1st tank then the 2nd tank that has the pressure switch

Will both tanks equal out at the pressure setting i.e. 40/60 psi ?