Scottville, 49454 Northwest Michigan | Chris,
We recently bought a system from Hydro Engineering. We ran it for the first time this fall. Seems like we were able to run the pressure up higher than your 140 pounds. I'm thinking it was about 165 or so. But if you've dealt at all with Hydro, I'm sure they would be willing and able to tell you. I guess I might be a little more cautious with your situation, since you have more than one companies hose. There again, Hydro might be able to identify which hose is the "weakest link", and how much pressure it can handle.
best of luck with your system, gordon |