<DIV style="font-family:Arial, sans-serif; font-size:10pt;"><FONT size="2">A check valve?   is that so you don't get water coming back in that direction?  Does swagelock make such a valve?<BR><BR>Brian<BR></FONT><BR>--- personal_submersibles@psubs.org wrote:<BR><BR>From: Alec Smyth via Personal_Submersibles <personal_submersibles@psubs.org><BR>To: Personal Submersibles General Discussion <personal_submersibles@psubs.org><BR>Subject: Re: [PSUBS-MAILIST] Hi pressure air<BR>Date: Sat, 22 Aug 2015 08:26:58 -0400<BR><BR><DIV dir="ltr">Yes, it needs a valve because its going through your pressure hull. But it can be a check valve, no need to be manually operated.<DIV><BR></DIV><DIV>Alec</DIV></DIV><DIV><BR><DIV>On Fri, Aug 21, 2015 at 11:28 PM, Brian Cox via Personal_Submersibles <SPAN dir="ltr"><<A href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</A>></SPAN> wrote:<BR><BLOCKQUOTE style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><DIV style="font-family:Arial,sans-serif;font-size:10pt"><DIV>Hi All,</DIV><DIV>                Question,  does outward bound high pressure (ie to the ballast tank) need to have a valve on it before it goes out through the hull?  It wouldn't seem so, but I was just wondering if there is some ABS rule concerning that.</DIV><SPAN><FONT color="#888888"><DIV> </DIV><DIV>Brian</DIV></FONT></SPAN></DIV>
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