<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px"><div id="yui_3_16_0_ym19_1_1485909286149_6001"><span>Steve,</span></div><div id="yui_3_16_0_ym19_1_1485909286149_6001"><span id="yui_3_16_0_ym19_1_1485909286149_6219">My first reaction was to say no worries, but, if the outside blue globe leaks even a little, you will have salt water sitting in the void. Either forget the inside blue globe or put a tee on the nipple and run the wires through that then into the inside blue globe. Then orient the tee so the open fitting is vertical, then fill with oil and cap it.</span></div><div id="yui_3_16_0_ym19_1_1485909286149_6001"><span>Hank</span></div><div id="yui_3_16_0_ym19_1_1485909286149_6001"><span>Thought you could not do multiple wires in a compression fitting?</span></div> <div class="qtdSeparateBR"><br><br></div><div class="yahoo_quoted" style="display: block;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"><font size="2" face="Arial"> On Tuesday, January 31, 2017 3:43 PM, Steve McQueen via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br></font></div> <br><br> <div class="y_msg_container"><div id="yiv4026158695"><style>#yiv4026158695 #yiv4026158695 --
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#yiv4026158695 </style><div><div class="yiv4026158695WordSection1"><div class="yiv4026158695MsoNormal"><span style="font-size:11.0pt;">Alan, yes I think you understand my application. Thanks for the feedback. I don’t think I will worry much about this. Sometimes things are easier when you are only dealing with K-250 type depths : )</span></div><div class="yiv4026158695MsoNormal"><span style="font-size:11.0pt;"> </span></div><div class="yiv4026158695MsoNormal"><span style="font-size:11.0pt;">Steve</span></div><div class="yiv4026158695MsoNormal"><span style="font-size:11.0pt;"> </span></div><div class="yiv4026158695yqt1912419277" id="yiv4026158695yqt23018"><div><div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in;"><div class="yiv4026158695MsoNormal"><b><span style="font-size:11.0pt;">From:</span></b><span style="font-size:11.0pt;"> Personal_Submersibles [mailto:personal_submersibles-bounces@psubs.org] <b>On Behalf Of </b>Alan James via Personal_Submersibles<br clear="none"><b>Sent:</b> Tuesday, January 31, 2017 4:51 PM<br clear="none"><b>To:</b> Personal Submersibles General Discussion <personal_submersibles@psubs.org><br clear="none"><b>Subject:</b> Re: [PSUBS-MAILIST] Penetrator Air Void Question/Concern</span></div></div></div><div class="yiv4026158695MsoNormal"> </div><div><div><div class="yiv4026158695MsoNormal" style="background:white;"><span style="">Steve,</span></div></div><div id="yiv4026158695yui_3_16_0_ym19_1_1485898690474_3072"><div class="yiv4026158695MsoNormal" style="background:white;"><span style="">if I am reading it right it doesn't seem a problem.</span></div></div><div id="yiv4026158695yui_3_16_0_ym19_1_1485898690474_3074"><div class="yiv4026158695MsoNormal" style="background:white;"><span style="">This must be what Emile & Carsten do. They have a blue globe</span></div></div><div id="yiv4026158695yui_3_16_0_ym19_1_1485898690474_3123"><div class="yiv4026158695MsoNormal" style="background:white;"><span style="">outside & inside, & the cable between would have to travel through</span></div></div><div><div class="yiv4026158695MsoNormal" style="background:white;"><span style="">a void. The inner cable gland would be a back up for any leaks, & also</span></div></div><div><div class="yiv4026158695MsoNormal" style="background:white;"><span style="">stop the cable extruding in to the hull.</span></div></div><div><div class="yiv4026158695MsoNormal" style="background:white;"><span style="">I am using them, & I have always been wary of the cross sectional make up</span></div></div><div><div class="yiv4026158695MsoNormal" style="background:white;"><span style="">of the wires; ie. if you have two wires in the cable can the cable sheath crush</span></div></div><div><div class="yiv4026158695MsoNormal" style="background:white;"><span style="">in an oblong shape & let water through the cable gland!</span></div></div><div><div class="yiv4026158695MsoNormal" style="background:white;"><span style="">Alan</span></div></div><div id="yiv4026158695yui_3_16_0_ym19_1_1485898690474_3025"><div class="yiv4026158695MsoNormal" style="margin-bottom:12.0pt;background:white;"><span style=""> </span></div></div><div id="yiv4026158695yui_3_16_0_ym19_1_1485898690474_3172"><div id="yiv4026158695yui_3_16_0_ym19_1_1485898690474_3171"><div id="yiv4026158695yui_3_16_0_ym19_1_1485898690474_3170"><div><div align="center" class="yiv4026158695MsoNormal" style="text-align:center;background:white;"><span style="font-size:10.0pt;"></span><hr align="center" size="1" width="100%"></div><div class="yiv4026158695MsoNormal" style="background:white;"><b><span style="font-size:10.0pt;">From:</span></b><span style="font-size:10.0pt;"> Steve McQueen via Personal_Submersibles <<a rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles@psubs.org" target="_blank" href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><br clear="none"><b>To:</b> <a rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles@psubs.org" target="_blank" href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a> <br clear="none"><b>Sent:</b> Wednesday, February 1, 2017 3:51 AM<br clear="none"><b>Subject:</b> [PSUBS-MAILIST] Penetrator Air Void Question/Concern</span><span style=""></span></div></div><div id="yiv4026158695yui_3_16_0_ym19_1_1485898690474_3169"><div class="yiv4026158695MsoNormal" style="margin-bottom:12.0pt;background:white;"><span style=""><br clear="none">All, I am running a multi conductor cable (11-12mm OD) for my 12V stern thruster thru an existing 1/2" pipe nipple in the aft head of my K-250.<br clear="none"><br clear="none">I am using a Blueglobe gland fitting (BG 220 VA, rated @ 1,160 psig) on the outboard pressure side of the nipple and a Conax gland (PG5-500-A-N,rated @ 800 psig) for the gland fitting inboard.<br clear="none"><br clear="none">I was originally only going to have interior Conax gland and let the pipe free flood. Then I decided I wanted to have redundancy and keep the pipe interior dry to help prevent corrosion (it is old school (not SS)). <br clear="none"><br clear="none">My question: Is the air void that will exist between the 2 gland fittings a concern? Think empty pipe with both ends capped. I'm thinking not...<br clear="none"><br clear="none"><br clear="none">Thanks,<br clear="none">Steve<br clear="none">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a rel="nofollow" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org" target="_blank" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a rel="nofollow" shape="rect" target="_blank" href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"><br clear="none"></span></div></div></div></div></div></div></div></div></div></div><br><div class="yqt1912419277" id="yqt77170">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a shape="rect" href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"></div><br><br></div> </div> </div> </div></div></body></html>