<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_1_1454797338205_2912"><span>Hi Jon,</span></div><div dir="ltr" id="yui_3_16_0_1_1454797338205_2911">You have a couple of options, you can machine a piece to fit with an o-ring groove in it and make a penetrator from that or you could thread your opening and make a penetrator to fit that. How many wires do you need to go through? I would not use a smooth rod in a home made penetrator. I always use a small threaded rod and have had good success. I tested the two I made for Gamma to well over 600 psi and they were perfect. If you like I am happy to make you a couple to fit your bore. Just get me the exact measurement of the bore. You have been very helpful to me and others so it would be a pleasure to help you out.</div><div dir="ltr" id="yui_3_16_0_1_1454797338205_2911">Hank</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 Saturday, February 6, 2016 2:49 PM, Jon Wallace via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br></font></div> <br><br> <div class="y_msg_container"><div id="yiv3384650961"><div>
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Hank, <br clear="none">
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See attached. It's just a smooth bored thru-hull sealed on the
outside face by an o-ring.<br clear="none">
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Jon<br clear="none">
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On 2/6/2016 2:24 PM, hank pronk via Personal_Submersibles wrote:<br clear="none">
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<div>Jon,<br clear="none">
What do you have to work with in terms of hole in hull.
What amp are you trying to run through.<br clear="none">
Hank</div>
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