We are in the process of installing a new water system for our grazing platform. We currently milk 250, I have installed 600m of 50mm mdpe with 2 1000m 32mm rings coming off this. Does anyone have any recommendations for pump size/spec/suppliers? I have had one quote from a local company for a double variable speed booster set which has come in at 6k, a lot more than I was expecting and I've a sneaking suspicion it's far too much pump for what we need. TIA