canyn
New Member
This a friend's new location, I am looking to maximize water flow to the home. The setup will never be good...but it is what it is.
I don't know the pump particulars. There is a 57uf run/430uf (about) start cap in the box, so I'd guess the pump is in the 3/4hp range. The filed start card says the well is 235', tested to be 15gpm, drilled in '91. Pressure tank is a newer (not the original tank) Pentair. Didn't see a model number, but it's BIG..say 24" diameter and 72" tall, so 110 gallon or so with I'd suspect an approximate 35 gallon draw down, equipped with a 40/60 switch.
The home is 300' away, most important, it's at least 50' above the well. Line going into the ground is 1" poly.
Again, NOT my well, NOT my install. Having limited experience with water wells and systems, I would NEVER put the tank at the wellhead in such a situation.
My question: Does the pressure tank get setup the same considering the elevation difference. 'The same' meaning 2-3psi below the pressure switch 'on' setting when the tank is empty? The home water line needs to be shut off when doing that? Having 300' of 1" pipe running 50' uphill has got to be an issue if that plumbing is connected to the tank when calibrating the tank I'm sure. That seems obvious, but if I don't include it in the matter, someone will say, 'Is the home shutoff/separated from the tank?'
I don't know why the tank calibration would be different considering elevation...but maybe it should be.
Water pressure at the home is dismal, of course. Pressure calc equations I've used online show the system as installed to be pretty much hopeless. I'm looking to get it as good as it CAN get as it is. It's a rental.
First I looked at it, the tank cycle (from switch off/satisfied to on/running) was SEVEN gallons at the wellhead, the pump ran for less than 30 seconds. eww!
It will NEVER be good...but I'm hoping it can be better.
Thanks for the input!
I don't know the pump particulars. There is a 57uf run/430uf (about) start cap in the box, so I'd guess the pump is in the 3/4hp range. The filed start card says the well is 235', tested to be 15gpm, drilled in '91. Pressure tank is a newer (not the original tank) Pentair. Didn't see a model number, but it's BIG..say 24" diameter and 72" tall, so 110 gallon or so with I'd suspect an approximate 35 gallon draw down, equipped with a 40/60 switch.
The home is 300' away, most important, it's at least 50' above the well. Line going into the ground is 1" poly.
Again, NOT my well, NOT my install. Having limited experience with water wells and systems, I would NEVER put the tank at the wellhead in such a situation.
My question: Does the pressure tank get setup the same considering the elevation difference. 'The same' meaning 2-3psi below the pressure switch 'on' setting when the tank is empty? The home water line needs to be shut off when doing that? Having 300' of 1" pipe running 50' uphill has got to be an issue if that plumbing is connected to the tank when calibrating the tank I'm sure. That seems obvious, but if I don't include it in the matter, someone will say, 'Is the home shutoff/separated from the tank?'
I don't know why the tank calibration would be different considering elevation...but maybe it should be.
Water pressure at the home is dismal, of course. Pressure calc equations I've used online show the system as installed to be pretty much hopeless. I'm looking to get it as good as it CAN get as it is. It's a rental.
First I looked at it, the tank cycle (from switch off/satisfied to on/running) was SEVEN gallons at the wellhead, the pump ran for less than 30 seconds. eww!
It will NEVER be good...but I'm hoping it can be better.
Thanks for the input!