multiple pressure tanks

Hello all, First time posting in here, hoping for some help before I have to spend hundreds of dollars getting someone to come out and look at it. A few years ago we built an addition to my in-laws place for us to live in. To help with the additional people now living on the property, and the...

Hey all, I have a fairly large system on which I am looking to install multiple pressure tanks (air bladder type). There are currently two 80L tanks hooked up and I am looking at adding a 300L as a third. Question: if I install pressure tanks of different capacities in series on the same...