<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"></div><div dir="ltr">Hi Jerry</div><div dir="ltr"><br></div><div dir="ltr">What equipment are you using to pull steel from that depth?</div><div dir="ltr"><br></div><div dir="ltr">Jay </div><div dir="ltr"><br><blockquote type="cite">On May 26, 2024, at 3:18 PM, Jerry Shafer via RE-wrenches <re-wrenches@lists.re-wrenches.org> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="auto">Hey wrenches<div dir="auto">Water leaks in wells, I just pulled my well pump out at a mere 390 feet, older galvanized 11/4 « steel, where the Water rose and dropped the pipe was is poor shape, not leaking yet but it will l suggest if the pump is pul l Ed then replace it with well pipe either sch 80 or 120 depending on the depth. </div><div dir="auto">Fun times</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, May 26, 2024, 11:14 AM Darryl Thayer via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:times new roman,serif;font-size:large">I had a similar pipe leak. I forgot how I located it, but I used a vaccumn </div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large">gauge or pump and to determine how far down the well the the leak was </div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large">and pulled the pump and pipe and found a crack.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, May 25, 2024 at 8:41 PM Bradley Bassett via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank" rel="noreferrer">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">I have a water system with a Grundfos SQFlex SQF3-2 pump. I'm getting water flow in reverse either through the pump or a leak up to the pump. My question is if the check valve on the top of the pump is not sealing, will the progressive cavity pump allow water to flow through the pump in reverse? I'd think that with a positive displacement pump it would not, except very slowly or if it turned the motor backwards which I think would be very unlikely. There is about 100 psi head on the pump. <div><br></div><div>I think it's most likely I have a leak somewhere in the plumbing, and of course another failed check valve farther up in the plumbing. It's possible to get failures even with redundant protection if you have two concurrent failures, which I must have here. </div><div><br></div><div>Brad Bassett </div><div>Old time solar guy who used to do solar pumping back in the '80's and '90's. Mostly retired now.</div><div><br></div><div><br></div></div>
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