o I need 15psi in the bladder before hitting it with water for a 30/50 system?
The tank air precharge is usually adjusted in consideration of the pressure switch settings. For a larger tank fed by a submersible pump, 28psi is the usual air precharge, but with your small tank fed by a jet pump, no less than 25 psi for your 30/50 system.
If using a CSV that is calibrated for 50 psi, then the pressure switch settings would need to be 40/60 and the pressure tank precharge increased to 35-38, assuming your pump is capable of achieving 60+ psi.
I doubt you will drive from ontario to help me out of the goodness of your heart....
LOL! I couldn't even if I wanted to. Beyond the Border restrictions, here in Ontario, we are officially in lockdown. We are 'required' to stay in our homes unless needing to attend a grocery store, pharmacy, hardware store (curbside pickup only) or to work at an essential job.
Because some stores such as Walmart sell food and other items, sections of those stores not containing food. pharmacy and cleaning items are blocked off to prevent shopper access.
When the full lockdown was again enacted this past April, the Province announced playgrounds would be again closed and this time, Police were to be given authority to pull over cars to determine why the occupants are traveling and ticket those without 'valid' reason. There was much immediate uproar by parents, and various Police forces voiced opposition, our Premier was forced to rescind those two restrictions, although the other restrictions remain in effect.