<div dir="ltr"><div>Brad</div><div>We have used the grundfus 120 volt MQ On demand Pressure pump and have had no issues at all, uses very little power even when working hard, say a show On demand water heater UV light and primary filters. the entire system is drained to prevent freezing in the winters, it has been years with most of these and no trouble</div><div>Jerry</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 27, 2017 at 12:48 PM, Bradley Bassett <span dir="ltr"><<a href="mailto:bbassett2@gmail.com" target="_blank">bbassett2@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>Dana,<br><br></div>For off grid you may not want to use the constant pressure pumps. They will run a little bit, a lot of the time to keep the pressure constant. I think it might be more efficient to use a pressure switch and regular pressure tank. Anyone with experience in this?<br><br></div>Brad<br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Wed, Apr 26, 2017 at 8:32 PM, Dana <span dir="ltr"><<a href="mailto:dana@solarwork.com" target="_blank">dana@solarwork.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid"><div><div class="h5"><div lang="EN-US" vlink="purple" link="blue"><div class="m_-6584077029539189094m_2400639411802973116WordSection1"><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:14pt">My well driller-well pump guy is offering Sta-Rite pumps manufactured by Pentair [as in Pentair water filtration they seem to be buying lots of water related companies]. <u></u><u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:14pt">I am curious as to feedback on these, has anyone used them?<u></u><u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:14pt">Soft start, digital controls, easy programming, stainless steel, 3-year warranty, & includes a pressure transducer, so no pressure switch required. <u></u><u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:14pt">My pump guy says he has only had 1 issue on 1 pump in serval hundred installed. Almost sounds too good to believe.<u></u><u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:14pt">A bit less $ retail than a Grundfoss but supposedly a whole lot more reliable.<u></u><u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:14pt">A 1 HP motor 20 GPM pump draws 4.7 Amp/240 VA as it hits a 60 psi cutout [1,128 watts peak] though I will set to 30/50 psi.<u></u><u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:14pt"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:14pt">Comments please…<u></u><u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:14pt"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:14pt"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:rgb(0,32,96);font-family:"Century Gothic",sans-serif">------------------------------<wbr>------------------------------<wbr>----------------<u></u><u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:10pt">Dana Orzel Great Solar Works, Inc. <u></u><u></u></span></p><p class="MsoNormal"><b><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:10pt"><a href="tel:(208)%20721-7003" target="_blank" value="+12087217003">208.721.7003</a> <wbr> <a href="mailto:dana@solarwork.com" target="_blank">dana@solarwork.com</a><u></u><u></u></span></b></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:9pt">Idaho Contractor - # 028765 Idaho PV # 028374<u></u><u></u></span></p><p class="MsoNormal"><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:9pt">NABCEP # 051112-136 <wbr> <a href="http://www.solarwork.biz" target="_blank">www.solarwork.biz</a><u></u><u></u></span></p><p class="MsoNormal"><u><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:9pt">"Responsible Technologies for Responsible People since 1988" </span></u><u><span style="color:black;font-family:"Century Gothic",sans-serif;font-size:9pt"><u></u><u></u></span></u></p><p class="MsoNormal" style="background:white"><b><span style="color:green;font-family:Webdings;font-size:18pt">P</span></b><span style="color:navy;font-family:"Helvetica",sans-serif"> </span><span style="color:green;font-family:"Arial",sans-serif;font-size:10pt">Please consider the environment before printing this email.</span><span style="color:black;font-family:"Helvetica",sans-serif"><u></u><u></u></span></p><p class="MsoNormal"><span style="color:black"><u></u> <u></u></span></p><p class="MsoNormal"><u></u> <u></u></p></div></div><br></div></div><span>______________________________<wbr>_________________<br>
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