<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Just an update on this pump.</div><div id="AppleMailSignature">I unclipped the wiring till I was just left with the positive & negative coming</div><div id="AppleMailSignature">out of the motor, & ran it at 32V off a bench top power supply.</div><div id="AppleMailSignature">It was now quite quiet. I ran water through it with no constriction (as you get</div><div id="AppleMailSignature">in the nozzle of a water blaster), & still reasonably quiet. It may get a bit more</div><div id="AppleMailSignature">noisy if you are putting it under pressure as in pumping out the trim tank to the</div><div id="AppleMailSignature">outside at depth, but this operation would probably be a rarity. </div><div id="AppleMailSignature">There is a pressure switch that cuts out the motor to stop an over-pressre. </div><div id="AppleMailSignature">This stops the motor in pressure cleaner operation when you release the trigger </div><div id="AppleMailSignature">on the wand, as you are now impeding the flow & building up pressure. </div><div id="AppleMailSignature">This would be a good function to maintain in a sub trim application, in case </div><div id="AppleMailSignature">valves were inadvertently left closed when you turned the pump on. </div><div id="AppleMailSignature">Pretty happy with it.</div><div id="AppleMailSignature">Alan<br>Sent from my iPad</div><div><br>On 26/04/2017, at 10:17 PM, Alan via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br><br></div><blockquote type="cite"><div><meta http-equiv="content-type" content="text/html; charset=us-ascii"><div>Hi Psubbers,</div><div id="AppleMailSignature">Attached is the Karcher 36V battery operated 750psi pressure washer disassembled.</div><div id="AppleMailSignature">I ran it before pulling it apart. It moves about 10 litres of water in 2 minutes so</div><div id="AppleMailSignature">a bit on the slow side. It will be OK for trimming & pumping out any excess water</div><div id="AppleMailSignature">but if I wanted to use it to adjust the buoyancy by 30kg for a lighter pilot, it</div><div id="AppleMailSignature">will take me 6 minutes. It's noisy, a bit less than your normal electric pressure </div><div id="AppleMailSignature">washer & probably bearable without ear muffs in the sub. It could be insulated.</div><div id="AppleMailSignature">It has a full power -economy & off switch. I don't know whats going on electrically</div><div id="AppleMailSignature">so will take it to the Karcher service centre & see what I can find out. </div><div id="AppleMailSignature">I have a suitable speed controller & it may be as simple as getting rid of all</div><div id="AppleMailSignature">the wiring accept the red & black coming out of the motor & attaching to my</div><div id="AppleMailSignature">motor controller.</div><div id="AppleMailSignature">Alan</div><div id="AppleMailSignature"><image1.JPG><br></div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature"><br>Sent from my iPad</div><div><br>On 26/04/2017, at 1:57 PM, Alan via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br><br></div><blockquote type="cite"><div><meta http-equiv="content-type" content="text/html; charset=utf-8"><div>Thanks Greg,</div><div id="AppleMailSignature">I just bought the 36V Karcher pressure washer, 750 psi. I will post some</div><div id="AppleMailSignature">pictures when I have pulled it to bits. The 36V battery is 2 Ah & may</div><div id="AppleMailSignature">have use as an emergency back up battery for the subs life support system.</div><div id="AppleMailSignature">I want to use the pump as a simple way of adjusting buoyancy for a </div><div id="AppleMailSignature">wide range of pilot weights & as you suggest, utilising any space with</div><div id="AppleMailSignature">contoured containers will be the way to go. I'm open to using flexible bags.</div><div id="AppleMailSignature">I am not sure what the system on the Deep Worker is now, but it did have a </div><div id="AppleMailSignature">soft tank system that was in the plastic seat. They would pump water out & in at the</div><div id="AppleMailSignature">surface. The water filled seat proved to be a chilling experience & they moved</div><div id="AppleMailSignature">away from it. I went with the high pressure pump mainly because there is a </div><div id="AppleMailSignature">safety factor there if it happened to see external pressure. I haven't thought </div><div id="AppleMailSignature">through this well, but it could be used like a hydraulic pump to activate external</div><div id="AppleMailSignature">functions such as a buoy release mechanism or drop weight mechanism.</div><div id="AppleMailSignature">Thanks for putting us on the right track.</div><div id="AppleMailSignature">Alan</div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature"><br>Sent from my iPad</div><div><br>On 26/04/2017, at 12:03 PM, james cottrell via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br><br></div><blockquote type="cite"><div><!--[if gte mso 9]><xml><o:OfficeDocumentSettings><o:AllowPNG/><o:PixelsPerInch>96</o:PixelsPerInch></o:OfficeDocumentSettings></xml><![endif]--><div style="color:#000; background-color:#fff; font-family:verdana, helvetica, sans-serif;font-size:13px"><div><span></span></div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1493162471338_4420">Alan,</div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1493162471338_5280"><br></div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1493162471338_4426">I think that you could run saltwater through any of these pumps as long as you flush them with fresh water after the dive. </div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1493162471338_5363"><br></div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1493162471338_5381">The great thing about pumping water out of a soft tank for small subs is that you can fabricate a tank out of plastics or fiberglass that will fit into an otherwise unusable space. Hard tanks take up a lot of room!</div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1493162471338_4855" dir="ltr">Although its been years since my sub was underwater, it has a pair of crescent shaped plastic tanks which conform to the hull and double as seating. Everything should have at least TWO purposes! At first, I had a bronze rotary pump with a dc motor that pumped them out but after a while I just dumped the water overboard after the dive (the tanks were slender enough to get through the hatch).</div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1493162471338_5044" dir="ltr">But much of your set up will depend on how you dive. Initially, I dove the sub negative and pumping water in and out seemed the way to go. Later, I started diving slightly positive and used a vertical thruster to control altitude over the bottom. After trying both methods, I think that a few ounces positive makes diving subs a lot more fun (and safer with better vis too). The pump is only needed as a backup if you get the buoyancy right at the surface. When its time to come back up, just turn off the vertical thruster and the sub gently heads back up! This is a good way to keep saltwater out of the pump! Anyway, good luck with the build.</div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1493162471338_5382" dir="ltr"><br></div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1493162471338_5383" dir="ltr">Greg C</div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1493162471338_4421"><br><br></div><div class="yahoo_quoted" id="yui_3_16_0_ym19_1_1493162471338_4498" style="display: block;"> <div id="yui_3_16_0_ym19_1_1493162471338_4497" style="font-family: verdana, helvetica, sans-serif; font-size: 13px;"> <div id="yui_3_16_0_ym19_1_1493162471338_4496" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yui_3_16_0_ym19_1_1493162471338_4495" dir="ltr"> <font id="yui_3_16_0_ym19_1_1493162471338_4499" face="Arial" size="2"> <hr size="1" id="yui_3_16_0_ym19_1_1493162471338_4730"> <b id="yui_3_16_0_ym19_1_1493162471338_4501"><span id="yui_3_16_0_ym19_1_1493162471338_4500" style="font-weight: bold;">From:</span></b> Alan via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><br> <b><span style="font-weight: bold;">To:</span></b> Personal Submersibles General Discussion <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> <br> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, April 25, 2017 3:44 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [PSUBS-MAILIST] High Pressure Pump<br> </font> </div> <div class="y_msg_container" id="yui_3_16_0_ym19_1_1493162471338_5469"><br><div id="yiv8988750370"><div id="yui_3_16_0_ym19_1_1493162471338_5468"><div>Thanks Greg & Hank,</div><div>size is a determining factor for me as I am building a one person sub</div><div>smaller than Cliff's R300.</div><div>That 500 psi battery powered unit looks good Greg. I wonder if I could</div><div>put salt water through it though!</div><div>I saw this marine pump that looks a good alternative if I can't find anything</div><div id="yui_3_16_0_ym19_1_1493162471338_5483">in the high pressure range. But it doesn't say you can run salt water through it.</div><div id="yui_3_16_0_ym19_1_1493162471338_5520"><a id="yui_3_16_0_ym19_1_1493162471338_5519" href="http://www.ebay.com/itm/12V-Seaflo-100-PSI-Water-Pump-RV-Boat-High-Pressure-Marine-Boat-4-Year-Warranty-/191830266640" target="_blank" rel="nofollow" shape="rect">http://www.ebay.com/itm/12V-Seaflo-100-PSI-Water-Pump-RV-Boat-High-Pressure-Marine-Boat-4-Year-Warranty-/191830266640</a></div><div id="yui_3_16_0_ym19_1_1493162471338_5467">It is small, not much bigger than a 1 litre milk bottle (in picture)</div><div>There is this 1600psi AC water blaster with a "corrosion free for life" pump.</div><div><a href="https://www.mitre10.co.nz/shop/karcher-k2-basic-electric-waterblaster-1400-watt/p/269411" target="_blank" rel="nofollow" shape="rect">https://www.mitre10.co.nz/shop/karcher-k2-basic-electric-waterblaster-1400-watt/p/269411</a></div><div>Perhaps I could replace the motor with one of my 2000W brushless DC motors?</div><div id="yui_3_16_0_ym19_1_1493162471338_5488">Attached photo is of a water blaster motor & pump I have, one of my DC brushless motors with key way & a 1 litre (quart) bottle of milk for size comparison. Although </div><div id="yui_3_16_0_ym19_1_1493162471338_5521">the water blaster is an AC unit, it has a universal motor & I have run it on 32V DC, but is very weak. </div><div>Another thought was to pull apart the water blaster pump & hard anodise the </div><div>aluminium pump body! Here we go again! </div><div>Alan</div><div><image1.JPG><br clear="none"></div><div><br clear="none"><br clear="none"><div>Sent from my iPad</div></div><div class="yiv8988750370yqt0562167466" id="yiv8988750370yqt39205"><div><br clear="none">On 26/04/2017, at 12:46 AM, james cottrell via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br clear="none"><br clear="none"></div><blockquote type="cite"><div><div style="color: rgb(0, 0, 0); font-family: verdana, helvetica, sans-serif; font-size: 13px; background-color: rgb(255, 255, 255);"><div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3244"><span id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3243">Here's one that is 500 psi at 1 GPM-</span></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3247"><span><br clear="none"></span></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3248" dir="ltr"><span id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3261"><a class="yiv8988750370enhancr2_342c2c13-9f48-6842-826d-38f943274295" id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3260" href="https://www.yardforceusa.com/yf4050-bucket" target="_blank" rel="nofollow" shape="rect">yardforceusa</a><br clear="none"></span></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3248" dir="ltr"><br clear="none"></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3248" dir="ltr">Greg C</div><div><br clear="none"></div><div class="yiv8988750370yahoo-link-enhancr-card yiv8988750370yahoo-link-enhancr-not-allow-cover yiv8988750370ymail-preserve-class yiv8988750370ymail-preserve-style" id="yiv8988750370enhancr2_342c2c13-9f48-6842-826d-38f943274295" style="font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; max-width: 400px;" dir="ltr" data-size="medium" data-embed-url="" data-category="website" data-type="yenhancr" data-url="https://www.yardforceusa.com/yf4050-bucket"> <a class="yiv8988750370yahoo-enhancr-cardlink" style="color: rgb(0, 0, 0); text-decoration: none;" href="https://www.yardforceusa.com/yf4050-bucket" target="_blank" rel="nofollow" shape="rect"> <table class="yiv8988750370card-wrapper" style="max-width: 400px;" border="0" cellspacing="0" cellpadding="0"><tbody><tr><td width="400" rowspan="1" colspan="1"> <table width="100%" class="yiv8988750370card-info" style="background: rgb(255, 255, 255); border-width: 1px 1px 3px; border-style: solid; border-color: rgb(224, 228, 233) rgb(224, 228, 233) rgb(0, 0, 0); border-image: none; max-width: 400px;" border="0" cellspacing="0" cellpadding="0"><tbody><tr><td style="padding: 16px 0px 16px 12px; vertical-align: top;" rowspan="1" colspan="1"> </td><td style="padding: 16px 12px; width: 99%; vertical-align: middle;" rowspan="1" colspan="1"> <h2 class="yiv8988750370card-title" style="margin: 0px 0px 4px; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">yardforceusa</h2> <div class="yiv8988750370card-description" style="color: rgb(153, 153, 153); line-height: 15px; font-size: 11px;"></div> </td><td class="yiv8988750370card-share-container" rowspan="1" colspan="1"></td></tr></tbody></table> </td></tr></tbody></table> </a></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3269"><br clear="none"></div><div class="yiv8988750370qtdSeparateBR" id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3249"><br clear="none"><br clear="none"></div><div class="yiv8988750370yahoo_quoted" id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3255" style="display: block;"> <div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3254" style="font-family: verdana, helvetica, sans-serif; font-size: 13px;"> <div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3253" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3252" dir="ltr"> <font id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3251" face="Arial" size="2"> </font><hr size="1"> <b><span style="font-weight: bold;">From:</span></b> james cottrell via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><br clear="none"> <b><span style="font-weight: bold;">To:</span></b> Personal Submersibles General Discussion <<a href="mailto:personal_submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> <br clear="none"> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, April 25, 2017 8:37 AM<br clear="none"> <b><span style="font-weight: bold;">Subject:</span></b> Re: [PSUBS-MAILIST] High Pressure Pump<br clear="none"> </div> <div class="yiv8988750370y_msg_container" id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3270"><br clear="none"><div id="yiv8988750370"><div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3272"><div id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3271" style="color: rgb(0, 0, 0); font-family: verdana, helvetica, sans-serif; font-size: 13px; background-color: rgb(255, 255, 255);"><div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2598"><span id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2597">Hi Alan,</span></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2606"><span><br clear="none"></span></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2608"><span id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2607">There are now some battery powered pressure washers that should work fine. Here's a link to one of them-</span></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2666"><span><br clear="none"></span></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2632" dir="ltr"><span id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2642"><a class="yiv8988750370enhancr2_be8d07a4-9e43-8a5a-708e-fc65387f1f88" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2641" href="https://toolcraze.net/new-hitachi-cordless-18v-pressure-washer/" target="_blank" rel="nofollow" shape="rect">New Hitachi Cordless 18V Pressure Washer - Tool Craze</a></span></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2667"><br clear="none"></div><div class="yiv8988750370yahoo-link-enhancr-card yiv8988750370ymail-preserve-class yiv8988750370ymail-preserve-style" id="yiv8988750370enhancr2_be8d07a4-9e43-8a5a-708e-fc65387f1f88" dir="ltr" data-size="medium" data-embed-url="" data-category="article" data-type="yenhancr" data-url="https://toolcraze.net/new-hitachi-cordless-18v-pressure-washer/"> <a class="yiv8988750370yahoo-enhancr-cardlink" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2664" style="color: rgb(0, 0, 0); text-decoration: none;" href="https://toolcraze.net/new-hitachi-cordless-18v-pressure-washer/" target="_blank" rel="nofollow" shape="rect"> <table class="yiv8988750370card-wrapper yiv8988750370yahoo-ignore-table" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2663" style="max-width: 400px;" border="0" cellspacing="0" cellpadding="0"><tbody id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2662"><tr id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2661"><td width="400" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2660" rowspan="1" colspan="1"> <table width="100%" class="yiv8988750370card yiv8988750370yahoo-ignore-table" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2659" style="max-width: 400px;" border="0" cellspacing="0" cellpadding="0"><tbody id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2658"><tr id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2657"><td height="" class="yiv8988750370card-primary-image-cell" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2656" background="https://s.yimg.com/vv//api/res/1.2/L52wzh7RWXkC711dH2Z8ow--/YXBwaWQ9bWFpbDtmaT1maWxsO2g9MjAwO3c9NDAw/https://toolcraze.net/wp-content/uploads/2015/10/61ay1z-BLNL._SL1378_.jpg.cf.jpg" valign="top" bgcolor="#000000" rowspan="1" colspan="1"> <table class="yiv8988750370yahoo-ignore-table" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2655" style="width: 100%;" border="0" cellspacing="0" cellpadding="0"><tbody id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2654"><tr id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2653"><td height="" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2652" background="https://s.yimg.com/nq/storm/assets/enhancrV2/12/overlay-tile.png" valign="top" bgcolor="transparent" rowspan="1" colspan="1"> <table height="185" class="yiv8988750370yahoo-ignore-table" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2651" style="width: 100%; height: 185px; min-height: 185px;"><tbody id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2650"><tr id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2649"><td class="yiv8988750370card-richInfo2" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2648" style="padding: 15px 0px 0px 15px; text-align: left; vertical-align: top;" rowspan="1" colspan="1"> </td><td class="yiv8988750370card-actions" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2665" style="padding: 15px 15px 0px 0px; text-align: right; vertical-align: top;" rowspan="1" colspan="1"> <div class="yiv8988750370card-share-container"></div> </td></tr></tbody></table> </td></tr></tbody></table> </td></tr><tr id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3297"><td id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3296" rowspan="1" colspan="1"> <table align="center" class="yiv8988750370card-info yiv8988750370yahoo-ignore-table" id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3295" style="background: rgb(255, 255, 255); border-width: 1px 1px 3px; border-style: solid; border-color: rgb(224, 228, 233) rgb(224, 228, 233) rgb(0, 0, 0); width: 95%; margin-top: -40px; margin-right: auto; margin-left: auto; position: relative; z-index: 2; max-width: 380px;" border="0" cellspacing="0" cellpadding="0"><tbody id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3294"><tr id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3293"><td style="padding: 16px 0px 16px 12px; vertical-align: top; background-color: rgb(255, 255, 255);" rowspan="1" colspan="1"> </td><td id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3292" style="padding: 16px 12px; width: 99%; vertical-align: middle;" rowspan="1" colspan="1"> <h2 class="yiv8988750370card-title" id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3304" style="margin: 0px 0px 4px; line-height: 19px;">New Hitachi Cordless 18V Pressure Washer - Tool Craze</h2> <div class="yiv8988750370card-description" id="yiv8988750370yui_3_16_0_ym19_1_1493124316458_3306" style="color: rgb(153, 153, 153); line-height: 15px; font-size: 11px;">Before you had to choose between an electric plug in or a gas engine pressure washer. Now you have a third optio...</div> </td><td style="padding: 16px 12px 16px 0px; text-align: right;" rowspan="1" colspan="1"> </td></tr></tbody></table> </td></tr></tbody></table> </td></tr></tbody></table> </a></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2668"><br clear="none"></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2669" dir="ltr"><span><br clear="none"></span></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2671" dir="ltr"><span id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2670">Greg C</span></div><div class="yiv8988750370qtdSeparateBR" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2548"><br clear="none"><br clear="none"></div><div class="yiv8988750370yqt7277420159" id="yiv8988750370yqt03149"><div class="yiv8988750370yahoo_quoted" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2637" style="display: block;"> <div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2636" style="font-family: verdana, helvetica, sans-serif; font-size: 13px;"> <div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2635" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2634" dir="ltr"> <font id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2633" face="Arial" size="2"> </font><hr size="1"> <b><span style="font-weight: bold;">From:</span></b> Alan via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><br clear="none"> <b><span style="font-weight: bold;">To:</span></b> <a href="mailto:personal_submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a> <br clear="none"> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, April 25, 2017 4:14 AM<br clear="none"> <b><span style="font-weight: bold;">Subject:</span></b> [PSUBS-MAILIST] High Pressure Pump<br clear="none"> </div> <div class="yiv8988750370y_msg_container" id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2673"><br clear="none"><div dir="ltr">Hi,<br clear="none"></div><div dir="ltr">I've been searching for a high pressure marine water pump over 500psi<br clear="none"></div><div dir="ltr">with view of using it on my trimming system & compensating system, <br clear="none"></div><div id="yiv8988750370yui_3_16_0_ym19_1_1493123330378_2672" dir="ltr">but haven't had much luck.<br clear="none"></div><div dir="ltr">I want to be able to pump water out at 500 ft to adjust the buoyancy. <br clear="none"></div><div dir="ltr">The 500psi is for a bit of redundancy. An additional thought was that I <br clear="none"></div><div dir="ltr">could have a valve on it to operate a drop weight mechanism.<br clear="none"></div><div dir="ltr">Anybody know of any such animal in existence thanks.<br clear="none"></div><div dir="ltr">Alan<br clear="none"></div><div dir="ltr"><br clear="none"></div><div dir="ltr"><br clear="none"></div><div dir="ltr">Sent from my iPad<br clear="none"></div><div dir="ltr">_______________________________________________<br clear="none"></div><div dir="ltr">Personal_Submersibles mailing list<br clear="none"></div><div dir="ltr"><a href="mailto:Personal_Submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"></div><div dir="ltr"><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank" rel="nofollow" shape="rect">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"></div><br clear="none"><br clear="none"></div> </div> </div> </div></div></div></div></div><div class="yiv8988750370yqt7277420159" id="yiv8988750370yqt34612">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a href="mailto:Personal_Submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank" rel="nofollow" shape="rect">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"></div><br clear="none"><br clear="none"></div> </div> </div> </div></div></div></blockquote></div><blockquote type="cite"><div><span>_______________________________________________</span><br clear="none"><span>Personal_Submersibles mailing list</span><br clear="none"><span><a href="mailto:Personal_Submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a></span><br clear="none"><span><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank" rel="nofollow" shape="rect">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a></span><br clear="none"></div></blockquote></div></div><div class="yqt0562167466" id="yqt99544">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a href="mailto:Personal_Submersibles@psubs.org" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank" shape="rect">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"></div><br><br></div> </div> </div> </div></div></div></blockquote><blockquote type="cite"><div><image1.JPG></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>Personal_Submersibles mailing list</span><br><span><a href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a></span><br><span><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a></span><br></div></blockquote></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>Personal_Submersibles mailing list</span><br><span><a href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a></span><br><span><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a></span><br></div></blockquote></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>Personal_Submersibles mailing list</span><br><span><a href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a></span><br><span><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a></span><br></div></blockquote></body></html>