<html><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_1426757186067_2520" dir="ltr"><span id="yui_3_16_0_1_1426757186067_2799">That's OK, sorry I wasn't much help.</span></div><div id="yui_3_16_0_1_1426757186067_2520" dir="ltr">I have book marked this site</div><div id="yui_3_16_0_1_1426757186067_2520" dir="ltr"><a href="http://prevco.com/products/subsea-housings/seal-configuration/single-face-seal" id="yui_3_16_0_1_1426757186067_2580">http://prevco.com/products/subsea-housings/seal-configuration/single-face-seal</a><br></div><div id="yui_3_16_0_1_1426757186067_2520" dir="ltr">They are experts in sealing underwater housings. There are several examples</div><div id="yui_3_16_0_1_1426757186067_2520" dir="ltr">of sealing methods, & their pros & cons are discussed. </div><div id="yui_3_16_0_1_1426757186067_2520" dir="ltr">Alan</div><br> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1426757186067_2575"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1426757186067_2574"> <div dir="ltr" id="yui_3_16_0_1_1426757186067_2573"> <hr size="1" id="yui_3_16_0_1_1426757186067_2767"> <font size="2" face="Arial" id="yui_3_16_0_1_1426757186067_2579"> <b><span style="font-weight:bold;">From:</span></b> glen brown 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><span style="font-weight: bold;">Sent:</span></b> Thursday, March 19, 2015 9:04 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [PSUBS-MAILIST] 12'' Pipe coupling<br> </font> </div> <div class="y_msg_container" id="yui_3_16_0_1_1426757186067_2834"><br><div id="yiv7709351616"><div id="yui_3_16_0_1_1426757186067_2836"><div dir="ltr" id="yui_3_16_0_1_1426757186067_2835">thanks for the input Alan</div><div class="qtdSeparateBR"><br><br></div><div class="yiv7709351616yqt8799583908" id="yiv7709351616yqt80349"><div class="yiv7709351616gmail_extra" id="yui_3_16_0_1_1426757186067_2837"><br clear="none"><div class="yiv7709351616gmail_quote" id="yui_3_16_0_1_1426757186067_2838">On Wed, Mar 18, 2015 at 9:52 PM, glen brown <span dir="ltr"><<a rel="nofollow" shape="rect" ymailto="mailto:gbrown091@gmail.com" target="_blank" href="mailto:gbrown091@gmail.com">gbrown091@gmail.com</a>></span> wrote:<br clear="none"><blockquote class="yiv7709351616gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;" id="yui_3_16_0_1_1426757186067_2840"><div dir="ltr" id="yui_3_16_0_1_1426757186067_2839">I think they would work better externally Alan the wet switches are a must ,but I must admit the pod seal arrangement gives me sleepless <div id="yui_3_16_0_1_1426757186067_2841">nights.I have also just cut my CT off and re mated the hatch and re cut the o ring groove to hold a 9 mm od o ring. Maybe I am getting a bit paranoid. As to the cricket looking good, do the Americans actually play unprotected sport?</div></div><div class="yiv7709351616HOEnZb" id="yui_3_16_0_1_1426757186067_2844"><div class="yiv7709351616h5" id="yui_3_16_0_1_1426757186067_2843"><div class="yiv7709351616gmail_extra" id="yui_3_16_0_1_1426757186067_2842"><br clear="none"><div class="yiv7709351616gmail_quote" id="yui_3_16_0_1_1426757186067_2845">On Wed, Mar 18, 2015 at 9:24 PM, Alan James via Personal_Submersibles <span dir="ltr"><<a rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles@psubs.org" target="_blank" href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>></span> wrote:<br clear="none"><blockquote class="yiv7709351616gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;" id="yui_3_16_0_1_1426757186067_2850"><div id="yui_3_16_0_1_1426757186067_2849"><div style="color:#000;background-color:#fff;font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;" id="yui_3_16_0_1_1426757186067_2848"><div dir="ltr" id="yui_3_16_0_1_1426757186067_2847"><span id="yui_3_16_0_1_1426757186067_2846">Another thought Glen,</span></div><div dir="ltr" id="yui_3_16_0_1_1426757186067_2852"><span id="yui_3_16_0_1_1426757186067_2851">those seals for pipes would be designed for internal pressure.</span></div><div dir="ltr" id="yui_3_16_0_1_1426757186067_2854"><span id="yui_3_16_0_1_1426757186067_2853">Are they OK for external also?</span></div><div dir="ltr"><span>Alan</span></div><div dir="ltr"><span><br clear="none"></span></div><br clear="none"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;"> <div dir="ltr"> <hr size="1"> <font face="Arial"><span> <b><span style="font-weight:bold;">From:</span></b> glen brown 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><span style="font-weight:bold;">To:</span></b> Personal Submersibles General Discussion <<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"> </span><span><b><span style="font-weight:bold;">Sent:</span></b> Thursday, March 19, 2015 7:40 AM<br clear="none"> <b><span style="font-weight:bold;">Subject:</span></b> Re: [PSUBS-MAILIST] 12'' Pipe coupling<br clear="none"> </span></font> </div><div><div> <div><br clear="none"><div><div><div dir="ltr">Alan<div>Its 316 ss ,I was thinking of assembling with grease there is more than enough space to fit it ,you get some of the fittings with triple </div><div>seals up to 2000 psi</div><div>Glen.</div><div><br clear="none"></div></div><div><br clear="none"><div>On Wed, Mar 18, 2015 at 8:13 PM, Alan James via Personal_Submersibles <span dir="ltr"><<a rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles@psubs.org" target="_blank" href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>></span> wrote:<br clear="none"><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><br clear="none"><br clear="none"></div><div><div><div style="color:#000;background-color:#fff;font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;"><div dir="ltr"><span>Glen,</span></div><div dir="ltr"><span>as long as salt water doesn't sit in it after a dive</span></div><div dir="ltr"><span>& cause corrosion. ( I suspect it must) Or clamping it on doesn't</span></div><div dir="ltr"><span>wear in to your paint work & expose the metal</span></div><div dir="ltr"><span>also to corrosion.</span></div><div dir="ltr"><span>Alan</span></div><div dir="ltr"><span><br clear="none"></span></div><br clear="none"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;"> <div dir="ltr"> <hr size="1"> <font face="Arial"> <b><span style="font-weight:bold;">From:</span></b> glen brown 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><span style="font-weight:bold;">To:</span></b> Personal Submersibles General Discussion <<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><span style="font-weight:bold;">Sent:</span></b> Thursday, March 19, 2015 6:58 AM<br clear="none"> <b><span style="font-weight:bold;">Subject:</span></b> [PSUBS-MAILIST] 12'' Pipe coupling<br clear="none"> </font> </div> <div><span><br clear="none"></span><div><div dir="ltr">I am planing on as an "extra safety" for my K350 B pods end caps ,covering the join between the end caps and the pod with a hp pipe join coupling.<div><br clear="none"></div><div>Any comments most welcome.</div><div> Glen<br clear="none"><div><br clear="none"></div></div></div></div><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"><br clear="none"></div> </div> </div> </div></div></div><br clear="none">_______________________________________________<br clear="none">
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