<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><span>Emile,</span></div><div id="yui_3_16_0_1_1451750632622_2926"><span id="yui_3_16_0_1_1451750632622_2925">That is a very nice size, 1500 mm, should be buoyant at 700m rating. I would like to hear what you find out about them, like thickness and weather they are pressed or segmented.</span></div><div id="yui_3_16_0_1_1451750632622_2926"><span>Hank</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 Wednesday, December 30, 2015 2:15 PM, Alan via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br></font></div> <br><br> <div class="y_msg_container"><div id="yiv4730238476"><div><div>Thanks Emile,</div><div>the new dome press must be working well.</div><div>Alan<br clear="none"><br clear="none">Sent from my iPad</div><div class="yiv4730238476yqt0531054486" id="yiv4730238476yqt56361"><div><br clear="none">On 31/12/2015, at 9:23 am, Emile van Essen 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>> wrote:<br clear="none"><br clear="none"></div><blockquote type="cite"><div>
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<div class="yiv4730238476MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy;">Hi Alan,</span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy;"> </span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy;">Depending on the
calculation method and temperature is the operational depth for the 20 mm (apex) thickness about 220 meter . </span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy;">For the 26 mm about 300 meter . </span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy;">The crush depth is
according to Stachiw’s tables about 4 times the operational depth. </span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy;">Has somebody on the list
a calculation method for the crush depth?</span></font></div>
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<div class="yiv4730238476MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy;">Emile</span></font></div>
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<div class="yiv4730238476MsoNormal"><b><font size="2" face="Tahoma"><span style="font-size:10.0pt;font-family:Tahoma;font-weight:bold;">Van:</span></font></b><font size="2" face="Tahoma"><span style="font-size:10.0pt;font-family:Tahoma;">
Personal_Submersibles [<a rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles-bounces@psubs.org" target="_blank" href="mailto:personal_submersibles-bounces@psubs.org">mailto:personal_submersibles-bounces@psubs.org</a>] <b><span style="font-weight:bold;">Namens </span></b>Alan via Personal_Submersibles<br clear="none">
<b><span style="font-weight:bold;">Verzonden:</span></b> woensdag 30 december
2015 21:09<br clear="none">
<b><span style="font-weight:bold;">Aan:</span></b> Personal Submersibles General
Discussion<br clear="none">
<b><span style="font-weight:bold;">Onderwerp:</span></b> Re: [PSUBS-MAILIST]
dome and sub parts</span></font></div>
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<div class="yiv4730238476MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:12.0pt;">Wow that's a good price Emile.</span></font></div>
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<div class="yiv4730238476MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:12.0pt;">What is the crush depth of those 20mm thick domes?</span></font></div>
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<div class="yiv4730238476MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:12.0pt;">Alan<br clear="none">
<br clear="none">
Sent from my iPad</span></font></div>
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On 31/12/2015, at 8:49 am, Emile
van Essen 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>>
wrote:</span></font></div>
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<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;">Hi,</span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;"> </span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;">For those who are preparing a sub project: I have a
few acrylic domes for sale from stock.</span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;">See this webpage for details. <a rel="nofollow" shape="rect" target="_blank" href="http://www.nordicsub.nl/acrylic%20mermispheres.html">http://www.nordicsub.nl/acrylic%20mermispheres.html</a>
Psub members 10 % discount ;-)</span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;">The Dome with 20 mm
thickness has a OD. of 600 mm .
For logistics an liability reason I can’t ship to the US
(directly)</span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;"> </span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;">Anyone interested is 2 or 4 steel hemispheres of
about 1500 mm
diameter?</span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;">Next Saturday I will visit a company who is selling 4
hemi’s that were intended for a 700 meter
submersible.</span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;">On the visit I will measure accurate and ask for a price.
Half the price of new would be fine.</span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;"> </span></font></div>
<div class="yiv4730238476MsoNormal"><font size="2" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;">Best regards, Emile van Essen</span></font></div>
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