PumpDr
Pump Doctor
Very weird problem I just encountered with a customer..
About 6mo or so ago he called us, typical no water, so we pulled the pump, gave him new pump and new wire, I believe it was about 150' on 1" poly. The static level is very high, only about 6' or so, just about 2' from the pitless. Anyway, the customer called us the other day, no water. We've had some nasty thunderstorms recently so our guess was that it was hit by lightning. Well, we go there, throw an ammeter on the pressure switch, its drawing 0 amps. Checked, getting power at the well head. Checked the wire going down to the pump, everything is good. Even checked the motor windings and they are right on the money. The poly pipe is filled with water right upto the pitless. Ive never had a pump check out this good and not pump.
We go to pull it and snag. About 2' up and its stuck. It wont spin freely, after an hour and a sore back, I go back to get my rig. 4T smeal, we set it up, give her a yank and end up stretching the poly so much it looked like 3/4, but, we were able to and save the pitless.
The well is 6" steel casing, I believe the earth is mostly granite. Our plan is to go back today and lower a 3" grundfos 10gpm 3/4hp next to the pump about 80' on 1" PVC. We decided not to snap the poly and instead we are going to put some tension on the line and hold it to the side to use it as a guide for the PVC. Our fear was if we snapped it, the excess wire and pipe could ball up.
Anyone have any idea why the pump would just fail like this when everything is okay? My father has been doing this since the 70's, he is stumped. Wish us luck!
Thanks!!
About 6mo or so ago he called us, typical no water, so we pulled the pump, gave him new pump and new wire, I believe it was about 150' on 1" poly. The static level is very high, only about 6' or so, just about 2' from the pitless. Anyway, the customer called us the other day, no water. We've had some nasty thunderstorms recently so our guess was that it was hit by lightning. Well, we go there, throw an ammeter on the pressure switch, its drawing 0 amps. Checked, getting power at the well head. Checked the wire going down to the pump, everything is good. Even checked the motor windings and they are right on the money. The poly pipe is filled with water right upto the pitless. Ive never had a pump check out this good and not pump.
We go to pull it and snag. About 2' up and its stuck. It wont spin freely, after an hour and a sore back, I go back to get my rig. 4T smeal, we set it up, give her a yank and end up stretching the poly so much it looked like 3/4, but, we were able to and save the pitless.
The well is 6" steel casing, I believe the earth is mostly granite. Our plan is to go back today and lower a 3" grundfos 10gpm 3/4hp next to the pump about 80' on 1" PVC. We decided not to snap the poly and instead we are going to put some tension on the line and hold it to the side to use it as a guide for the PVC. Our fear was if we snapped it, the excess wire and pipe could ball up.
Anyone have any idea why the pump would just fail like this when everything is okay? My father has been doing this since the 70's, he is stumped. Wish us luck!
Thanks!!