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<p>I never use the Grundfos pumps, but use standard AC deep well pumps, so long as the inverter can handle it. The off the shelf pumps aren't as efficient, but stay in the water for much longer. They are also cheaper. </p>
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<p id="reply-intro">On 2024-07-11 16:51, Bradley Bassett via RE-wrenches wrote:</p>
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<div dir="ltr">An SQF quiet? I've had three 3 SQF-2 and they are all quite loud, even 300 ft down the well. Maybe the 6 SQF is different. My old 3 SQF-2 will still pump water but not against much head. I think it failed because it had been running 24/7 for some time. If the leak is in the well it might even have heated up the water. I'm still looking for that leak.Time to pull the pump yet again.
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<div>Brad Bassett</div>
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<div class="v1gmail_attr" dir="ltr">On Thu, Jul 11, 2024 at 1:16 PM Matt Sherald via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" rel="noreferrer">re-wrenches@lists.re-wrenches.org</a>> wrote:</div>
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<div>Hello All,</div>
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<div>I just replaced a customer's Grundfos 6-SQF-2. It had stopped pushing water to their upper cistern. </div>
<div>A new pump solved the customer's problem, but I am curious if anyone has had luck repairing a SQFlex pump or (better yet!!) knows of a service center that could refurb a pump.?</div>
<div>The pump I removed did move a little water once I had it un-coupled from the plumbing in the lower cistern spring box. It made a bit more noise when operating than the new one which is incredibly quiet.</div>
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<div>Any suggestions are greatly appreciated. Thank you!</div>
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<div>Matt Sherald</div>
PIMBY Energy, LLC</div>
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<div>304-704-5943</div>
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<div class="pre" style="margin: 0; padding: 0; font-family: monospace">_______________________________________________<br />List sponsored by Redwood Alliance<br /><br />Pay optional member dues here: <a href="http://re-wrenches.org" target="_blank" rel="noopener noreferrer">http://re-wrenches.org</a><br /><br />List Address: <a href="mailto:RE-wrenches@lists.re-wrenches.org">RE-wrenches@lists.re-wrenches.org</a><br /><br />Change listserver email address & settings:<br /><a href="http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org" target="_blank" rel="noopener noreferrer">http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org</a><br /><br />There are two list archives for searching. When one doesn't work, try the other:<br /><a href="https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/" target="_blank" rel="noopener noreferrer">https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/</a><br /><a href="http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org" target="_blank" rel="noopener noreferrer">http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org</a><br /><br />List rules & etiquette:<br /><a href="http://www.re-wrenches.org/etiquette.htm" target="_blank" rel="noopener noreferrer">http://www.re-wrenches.org/etiquette.htm</a><br /><br />Check out or update participant bios:<br /><a href="http://www.members.re-wrenches.org" target="_blank" rel="noopener noreferrer">http://www.members.re-wrenches.org</a><br /><br /></div>
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