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</o:shapelayout></xml><![endif]--></head><body lang=NL link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Sure it is good. In a fast emg. Ascent , every other OP valve is too small..<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Emile<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Van:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Personal_Submersibles [mailto:personal_submersibles-bounces@psubs.org] <b>Namens </b>hank pronk via Personal_Submersibles<br><b>Verzonden:</b> vrijdag 9 september 2016 3:55<br><b>Aan:</b> Personal Submersibles General Discussion<br><b>Onderwerp:</b> Re: [PSUBS-MAILIST] Op valve<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div id="yui_3_16_0_ym19_1_1473385982696_3522"><p class=MsoNormal style='background:white'><span style='font-size:7.0pt;font-family:"Helvetica","sans-serif";color:black'>Alan,<o:p></o:p></span></p></div><div id="yui_3_16_0_ym19_1_1473385982696_3522"><p class=MsoNormal style='background:white'><span style='font-size:7.0pt;font-family:"Helvetica","sans-serif";color:black'>Sounds about right. Brilliant really.<o:p></o:p></span></p></div><div id="yui_3_16_0_ym19_1_1473385982696_3522"><p class=MsoNormal style='background:white'><span style='font-size:7.0pt;font-family:"Helvetica","sans-serif";color:black'>Hank<o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:7.0pt;font-family:"Helvetica","sans-serif";color:black'><o:p> </o:p></span></p></div><div><div><div><div><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>On Thursday, September 8, 2016 7:26 PM, Alan James via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:</span><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'><o:p></o:p></span></p></div><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'><o:p> </o:p></span></p><div><div id=yiv3050787578><div><div><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4501"><p class=MsoNormal style='background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'>Hank, <o:p></o:p></span></p></div><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4504"><p class=MsoNormal style='background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'>I wonder if that's what they do on the Deep Flight submersibles.<o:p></o:p></span></p></div><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4506"><p class=MsoNormal style='background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'>On their specs they say...• Urethane spring balanced access hatch with overpressure relief.<o:p></o:p></span></p></div><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4597"><p class=MsoNormal style='background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'>Alan<o:p></o:p></span></p></div><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4540"><p class=MsoNormal style='background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'><img border=0 id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4552" src="http://www.deepflight.com/wp-content/uploads/2015/06/pressurehull-e1433620574483.jpg"><o:p></o:p></span></p></div><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4492"><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'><o:p> </o:p></span></p></div><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4531"><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4530"><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4529"><div id=yiv3050787578yqt45122><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4533"><div class=MsoNormal align=center style='text-align:center;background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'><hr size=1 width="100%" align=center></span></div><p class=MsoNormal style='background:white'><b><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'>From:</span></b><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'> hank pronk via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><br><b>To:</b> "<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>" <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> <br><b>Sent:</b> Friday, September 9, 2016 12:12 PM<br><b>Subject:</b> [PSUBS-MAILIST] Op valve<o:p></o:p></span></p></div><div id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4528"><p class=MsoNormal style='background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'><o:p> </o:p></span></p><div id=yiv3050787578><div><div><div id="yiv3050787578yui_3_16_0_ym19_1_1473379831696_2913"><p class=MsoNormal style='background:white'><span style='font-size:7.0pt;font-family:"Helvetica","sans-serif";color:black'>I have been reading the Mantis submersible spec sheet, and the aft entry dome is also the Op valve. The dome is spring loaded to allow it to open a wee bit in the event of an OP. Cool!<o:p></o:p></span></p></div><div id="yiv3050787578yui_3_16_0_ym19_1_1473379831696_2913"><p class=MsoNormal style='background:white'><span style='font-size:7.0pt;font-family:"Helvetica","sans-serif";color:black'>Hank<o:p></o:p></span></p></div></div></div></div><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'><br>_______________________________________________<br>Personal_Submersibles mailing list<br><a href="mailto:Personal_Submersibles@psubs.org" target="_blank" id="yiv3050787578yui_3_16_0_ym19_1_1473382334845_4527">Personal_Submersibles@psubs.org</a><br><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br><br><o:p></o:p></span></p></div></div></div></div></div></div></div></div><p class=MsoNormal style='background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'><o:p> </o:p></span></p><div id=yqt12611><p class=MsoNormal style='background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'>_______________________________________________<br>Personal_Submersibles mailing list<br><a href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><o:p></o:p></span></p></div><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:9.5pt;font-family:"Helvetica","sans-serif";color:black'><o:p> </o:p></span></p></div></div></div></div></div></div></body></html>