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<div>Alec, thanks for the inspiration. Watching your sub sink is just friggin amazing. The air cylinders are double acting and will be spring loaded to stay closed. The air pressure will open them with a permanent air leak via a tiny drilled hole like you have.</div><div>Hank</div><div><br></div>
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On Thursday, December 20, 2018, 5:09:56 AM MST, Alec Smyth via Personal_Submersibles <personal_submersibles@psubs.org> wrote:
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<div><div dir="ltr">Now that is clever, I never thought of moving the whole valve instead of just a lid, and it sure simplifies things! Are those actuators NC though, or can they be made so? Just so you don’t need HP in order to stay on the surface. <br clear="none"><br clear="none">Thanks,<br clear="none">Alec<br clear="none"><br clear="none"><br clear="none">> On Dec 19, 2018, at 8:02 PM, hank pronk via Personal_Submersibles <<a shape="rect" ymailto="mailto:personal_submersibles@psubs.org" href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br clear="none">> <br clear="none">> <br clear="none">> <br clear="none">> <IMG_0249.jpg><br clear="none">> <br clear="none">> <br clear="none">> Sent from my iPhone<br clear="none">> _______________________________________________<br clear="none">> Personal_Submersibles mailing list<br clear="none">> <a shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none">> <a shape="rect" href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><div class="yqt4175732259" id="yqtfd89151"><br clear="none"><br clear="none">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a shape="rect" href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"></div></div></div>
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