<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1455044579199_2874"><span>Hank,</span></div><div dir="ltr" id="yui_3_16_0_1_1455044579199_2875">once the external wires are soldered to the pins, how</div><div dir="ltr" id="yui_3_16_0_1_1455044579199_2876">are you intending that it is waterproofed. IE is Jon going</div><div dir="ltr" id="yui_3_16_0_1_1455044579199_2876">to pot over the wires, wire sheath & delrin. If so what is</div><div dir="ltr" id="yui_3_16_0_1_1455044579199_2876">going to adhere well to the delrin?</div><div dir="ltr" id="yui_3_16_0_1_1455044579199_2876">Cheers Alan</div><div class="qtdSeparateBR" id="yui_3_16_0_1_1455044579199_2877"><br><br></div><div class="yahoo_quoted" id="yui_3_16_0_1_1455044579199_2906" style="display: block;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1455044579199_2905"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1455044579199_2904"> <div dir="ltr" id="yui_3_16_0_1_1455044579199_2903"> <font size="2" face="Arial" id="yui_3_16_0_1_1455044579199_2907"> <hr size="1" id="yui_3_16_0_1_1455044579199_2908"> <b><span style="font-weight:bold;">From:</span></b> hank pronk via Personal_Submersibles <personal_submersibles@psubs.org><br> <b><span style="font-weight: bold;">To:</span></b> Personal Submersibles General Discussion <personal_submersibles@psubs.org> <br> <b id="yui_3_16_0_1_1455044579199_6681"><span style="font-weight: bold;" id="yui_3_16_0_1_1455044579199_6680">Sent:</span></b> Wednesday, February 10, 2016 7:12 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [PSUBS-MAILIST] Jon's new penetrators<br> </font> </div> <div class="y_msg_container" id="yui_3_16_0_1_1455044579199_2911"><br><div id="yiv7889172347"><div id="yui_3_16_0_1_1455044579199_2913"><div style="color:#000;background-color:#fff;font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;" id="yui_3_16_0_1_1455044579199_2912"><div id="yiv7889172347yui_3_16_0_1_1455041385818_2932"><span id="yiv7889172347yui_3_16_0_1_1455041385818_2931">Brian,</span></div><div dir="ltr" id="yiv7889172347yui_3_16_0_1_1455041385818_2934"><span id="yiv7889172347yui_3_16_0_1_1455041385818_2933">If that is the case I will drill and tap from the bottom as far as possible, then drill oversize from the top so the threaded rod will slide in </span>until it hits threads.</div><div dir="ltr" id="yiv7889172347yui_3_16_0_1_1455041385818_2934">Hank</div> <div class="yiv7889172347qtdSeparateBR" id="yui_3_16_0_1_1455044579199_2914"><br clear="none"><br clear="none"></div><div class="yiv7889172347yahoo_quoted" style="display:block;" id="yui_3_16_0_1_1455044579199_2919"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;" id="yui_3_16_0_1_1455044579199_2918"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;" id="yui_3_16_0_1_1455044579199_2917"> <div class="yiv7889172347yqt2569685977" id="yiv7889172347yqt21649"><div dir="ltr" id="yui_3_16_0_1_1455044579199_2916"><font size="2" face="Arial" id="yui_3_16_0_1_1455044579199_2915"> On Tuesday, February 9, 2016 10:47 AM, Brian Cox via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br clear="none"></font></div> <br clear="none"><br clear="none"> <div class="yiv7889172347y_msg_container" id="yui_3_16_0_1_1455044579199_2923"><div id="yiv7889172347"><div id="yui_3_16_0_1_1455044579199_2922"><div style="font-family:Arial, sans-serif;font-size:10pt;" id="yui_3_16_0_1_1455044579199_2921"><div id="yui_3_16_0_1_1455044579199_2920">Hi Hank,</div><div id="yui_3_16_0_1_1455044579199_2988"> Brian here, but no matter, if the threads are very long isn't it difficult to make threads going that distance? My experience with threads are at the most an 1 1/2" long . Would you have to get an extra long tape? </div><div> </div><div id="yui_3_16_0_1_1455044579199_2926">Brian<br clear="none"><br clear="none">--- personal_submersibles@psubs.org wrote:<br clear="none"><br clear="none">From: hank pronk via Personal_Submersibles <personal_submersibles@psubs.org><br clear="none">To: Personal Submersibles General Discussion <personal_submersibles@psubs.org><br clear="none">Subject: Re: [PSUBS-MAILIST] Jon's new penetrators<br clear="none">Date: Tue, 9 Feb 2016 16:42:53 +0000 (UTC)<br clear="none"><br clear="none"></div><div class="yiv7889172347yqt3711206838" id="yiv7889172347yqt54486"><div style="color:rgb(0, 0, 0);font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;background-color:rgb(255, 255, 255);" id="yui_3_16_0_1_1455044579199_2928"><div><span>Jon,</span></div><div dir="ltr" id="yui_3_16_0_1_1455044579199_2927"><span>I will have to research drilling size for 1\4 inch, but yes, I will drill under size then run a tap through to make the threads. To keep it simple, I would like to do two o-rings on the bore with an over size end to create a shoulder and then a snap ring to retain it. You would get the penetrator with a hole or holes bored through and three grooves, two for o-rings and one for the snap ring. All you will have to do is cut the rod to length and thread it in with some epoxy on the threads. </span></div><div dir="ltr"><span>Hank</span></div> <div id="yui_3_16_0_1_1455044579199_2935"><br clear="none"><br clear="none"></div><div style="display:block;" id="yui_3_16_0_1_1455044579199_2934"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;" id="yui_3_16_0_1_1455044579199_2933"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;" id="yui_3_16_0_1_1455044579199_2932"> <div dir="ltr" id="yui_3_16_0_1_1455044579199_2931"><font face="Arial" size="2" id="yui_3_16_0_1_1455044579199_2930"> On Tuesday, February 9, 2016 8:52 AM, Brian Cox via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br clear="none"></font></div> <br clear="none"><br clear="none"> <div id="yui_3_16_0_1_1455044579199_2959"><div id="yui_3_16_0_1_1455044579199_2958"><div id="yui_3_16_0_1_1455044579199_2957"><div style="font-family:Arial, sans-serif;font-size:10pt;" id="yui_3_16_0_1_1455044579199_2956"><div>Hank, so to clarify on the Delrin, a copper threaded rod ( 1/4" for instance) would get threaded into the Delrin? Would you just make an undersized hole then? and the copper rod would form a thread all the way through?</div><div> </div><div id="yui_3_16_0_1_1455044579199_2955">Brian<br clear="none"><br clear="none">--- personal_submersibles@psubs.org wrote:<br clear="none"><br clear="none">From: hank pronk via Personal_Submersibles <personal_submersibles@psubs.org><br clear="none">To: Personal Submersibles General Discussion <personal_submersibles@psubs.org><br clear="none">Subject: Re: [PSUBS-MAILIST] Jon's new penetrators<br clear="none">Date: Tue, 9 Feb 2016 00:03:53 +0000 (UTC)<br clear="none"><br clear="none"></div><div id="yui_3_16_0_1_1455044579199_2970"><div style="color:rgb(0, 0, 0);font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;background-color:rgb(255, 255, 255);" id="yui_3_16_0_1_1455044579199_2969"><div id="yui_3_16_0_1_1455044579199_2968"><span>Jon,</span></div><div><span>Great, if you can give me the </span>measurements I can whip them up for you and you can thread the rods in. Also let me know the grade of Derlin and I will see if I can get it here.</div><div>Hank</div> <div id="yui_3_16_0_1_1455044579199_2972"><br clear="none"><br clear="none"></div><div style="display:block;" id="yui_3_16_0_1_1455044579199_2980"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;" id="yui_3_16_0_1_1455044579199_2979"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;" id="yui_3_16_0_1_1455044579199_2978"> <div dir="ltr"><font face="Arial" size="2"> On Monday, February 8, 2016 4:31 PM, Jon Wallace via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br clear="none"></font></div> <br clear="none"><br clear="none"> <div id="yui_3_16_0_1_1455044579199_2977"><div id="yui_3_16_0_1_1455044579199_2976"><div id="yui_3_16_0_1_1455044579199_2975">
<div id="yui_3_16_0_1_1455044579199_2974"><br clear="none">
Don't have calipers but will get a good one soon so I can get some
measurements.<br clear="none">
<br clear="none">
Jon<br clear="none">
<br clear="none">
<br clear="none">
On 2/7/2016 10:27 PM, hank pronk via Personal_Submersibles wrote:<br clear="none">
</div>
<div id="yui_3_16_0_1_1455044579199_2986"><blockquote id="yui_3_16_0_1_1455044579199_2985">
<div style="color:rgb(0, 0, 0);font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;background-color:rgb(255, 255, 255);" id="yui_3_16_0_1_1455044579199_2984">
<div>Jon,</div>
<div dir="ltr">I just
realized that your penetrator holes are in the aft head, so my
last idea is bad! Derlin is the way to go. Do you have a
caliber to get some accurate measurements? </div>
<div dir="ltr"><br clear="none">
</div>
<div dir="ltr" id="yui_3_16_0_1_1455044579199_2983">Hank</div>
</div>
<br clear="none">
</blockquote></div>
<br clear="none">
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