6" casing well drilled to 515 ft with static water level of 10ft. 15 gpm blown yield. Previously posted about this for a deep pump set but well flow rate has changed plans after frac.
I'm thinking of setting the pump at 300' with a CSV1A kit set at 60psi with 50/70 switch. A single CSV1A should work without high pressure concerns right?
2 story home, 8.5 potential bathrooms (6.5 finished), inground irrigation system for grass approximately 3/4 acre, potential pool in future.
Well driller and pump installer use Franklin pumps. The high static water level confuses me for pump selection. Routine water use makes me think a 3/4hp 15gpm pump would be ideal, but I want it to at least work for instances when the well is drawn down to 300ft (running irrigation system or filling pool). Maximum head for this 3/4hp 15gpm pump is 250' and the 1hp 15gpm has a maximum head of 350' per specs in description.
https://www.rcworst.com/Franklin-El...e-Pump-15-GPM-0-75-HP-230V-3-Wire-p12077.html
https://www.rcworst.com/Franklin-El...le-Pump-15-GPM-1-0-HP-230V-3-Wire-p12027.html
My total head calculations are probably off, but this is what I did.
300' set depth + 60psi csv pressure (60*2.31=~140')= 440' of head (190 psi)
My total head calculation exceeds the Franklin 1hp 15gpm pump max head specs, but the chart shows it pumps up to almost 400ft. Is that just ideal range for max head or am I mixing things up here?
I will be getting a pump install quote from the installer but want to go into it with as much knowledge up front. What Franklin pump model and size do you recommend I ask for?
Thank you in advance
I'm thinking of setting the pump at 300' with a CSV1A kit set at 60psi with 50/70 switch. A single CSV1A should work without high pressure concerns right?
2 story home, 8.5 potential bathrooms (6.5 finished), inground irrigation system for grass approximately 3/4 acre, potential pool in future.
Well driller and pump installer use Franklin pumps. The high static water level confuses me for pump selection. Routine water use makes me think a 3/4hp 15gpm pump would be ideal, but I want it to at least work for instances when the well is drawn down to 300ft (running irrigation system or filling pool). Maximum head for this 3/4hp 15gpm pump is 250' and the 1hp 15gpm has a maximum head of 350' per specs in description.
https://www.rcworst.com/Franklin-El...e-Pump-15-GPM-0-75-HP-230V-3-Wire-p12077.html
https://www.rcworst.com/Franklin-El...le-Pump-15-GPM-1-0-HP-230V-3-Wire-p12027.html
My total head calculations are probably off, but this is what I did.
300' set depth + 60psi csv pressure (60*2.31=~140')= 440' of head (190 psi)
My total head calculation exceeds the Franklin 1hp 15gpm pump max head specs, but the chart shows it pumps up to almost 400ft. Is that just ideal range for max head or am I mixing things up here?
I will be getting a pump install quote from the installer but want to go into it with as much knowledge up front. What Franklin pump model and size do you recommend I ask for?
Thank you in advance