[PSUBS-MAILIST] new video

[hank pronk via Personal_Submersibles]

Alan,I am not sure if my idea will work .  When I sink Gamma, there is an air bubble remaining in the ballast tank, the size  is determined by the weight of the sub.  If I have a first and second stage regulator feeding air to the ballast tank, the regulator will feed air into the ballast tank as I sink keeping the bubble the same size while I sink.  Right now it is completely manual and takes practise but it works.  I can use both systems ( manual or regulated) by simply turning the air supply on or off to the external regulators.   With the regulator system, I would not have to worry about keeping the sub at an ideal weight.  Hank 


     On Thursday, August 27, 2015 12:03 AM, Alan via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
   

 Thanks Hank,must be this one, the umbrella dive.https://m.youtube.com/watch?v=sflIEnkTth4Sent a reply to your post about using a second stage attached to yourballast tank, but it didn't come back to me.not sure how it would work!Alan

Sent from my iPad
On 27/08/2015, at 1:30 pm, hank pronk via Personal_Submersibles <personal_submersibles at psubs.org> wrote:


made some dive video's today, posted one on youtube under Hank Pronk

_______________________________________________
Personal_Submersibles mailing list
Personal_Submersibles at psubs.org
http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles


_______________________________________________
Personal_Submersibles mailing list
Personal_Submersibles at psubs.org
http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles


  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.whoweb.com/pipermail/personal_submersibles/attachments/20150827/690c458e/attachment.html>