[PSUBS-MAILIST] single seat sub

[Alan James via Personal_Submersibles]

 Roberto, David Columbo may be able to help you there. He has been looking for a dome manufacturer for his sub. And I think he recently had success. His original manufacturer in California pulled out for some reason. Emile in the Netherlands has a dome pressing set up, but won't sell to the USA because of liability reasons. Mexico may be OK. Freight may be expensive though. https://www.airesearch.nl/products/
There is a price for a dome shown. He can also mount the dome. You have to know what you are doing to form a dome. It has to be annealed after forming as this can make a huge difference on its strength. Also how it is mounted is important. Just keep firing the questions and we will try & help you. Alan


    On Wednesday, November 4, 2020, 01:04:04 PM GMT+13, roberto alvarez via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
 Baja California Mexico, i saw the k350 plans and has no  or dont have the dome, i even read about the fiberglass sub
El mar., 3 de nov. de 2020 3:43 PM, Alan James via Personal_Submersibles <personal_submersibles at psubs.org> escribió:

 Hi Roberto, what part of the World do you live in? If its Europe there is Emile. Alan
    On Wednesday, November 4, 2020, 10:36:38 AM GMT+13, roberto alvarez via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
 were i can find a dome?will follow the K250 ,may be just shorter and cameras instead the front viewport, best recomendation for the hemisphere?
El mar., 3 de nov. de 2020 11:01 AM, hank pronk via Personal_Submersibles <personal_submersibles at psubs.org> escribió:

If you are building a Deep Worker then a dome  will restrict your freeboard greatly. A cylinder is a better option for freeboard
Hank

Sent from my iPhone

> On Nov 3, 2020, at 11:04 AM, roberto alvarez via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
> 
> 
> Hi,i am members since 2003 aprox,read articles,and conversations, i bought the K250 plans few years ago
> but never build, in 2010 a tour vessel sank in my area, nw us full of fishing nets, was a 115 ft boat, and now i feel the need of build a submersible vehicle, i try by the scuba side option, but to reach this depth i need a technical diving course, gear and the limit will be the 50 meters for tec 1, and deco with oxigem,  if i calculate the investment will be around 3000 dlls in training for a 40 minutes immersion and 40 minutes of deco( plus gas cost)
> 
> My approach will be a version of the deep worker, single person small vehicle, i quote the acrylic hemisphere in San Diego California, will be the only piece that i will not be able to build locally
> 
> for a 24 inch, 1 inch tick  is recommended, i will use the hull calc to verify the sections , the depth limit in the area is 80 meters, if some one has any recommendation , please reply, thanks
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