[PSUBS-MAILIST] Pressure release valve

[Alan via Personal_Submersibles]

I wouldn't like to try it Brian.
It started life as a model for my 1atm & the frame was mdf which is the
next step up from cardboard. I did put some thick layers of fibreglass over it though.
I think it would crush between 15-30ft. The dome is 10mm thick.
Alan


Sent from my iPad

> On 22/10/2016, at 12:51 pm, Brian Cox via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
> 
> Alan,    your ambient looks like it could be a 1 Atm .  Can it not take too much pressure?
> 
> 
> Brian    
> 
> 
> 
> 
> --- personal_submersibles at psubs.org wrote:
> 
> From: Alan via Personal_Submersibles <personal_submersibles at psubs.org>
> To: Personal Submersibles General Discussion <personal_submersibles at psubs.org>
> Subject: Re: [PSUBS-MAILIST] Pressure release valve
> Date: Sat, 22 Oct 2016 12:17:03 +1300
> 
> Mark,
> on my ambient I have a one way brass plumbing valve like this.
> 
> 
> Sent from my iPad
> 
>> On 22/10/2016, at 11:58 am, Mark via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
>> 
>> Good afternoon, psub'ers:
>> 
>> Thanks again for all your help last week with the SCUBA DIN connector - they arrived yesterday (perfect).
>> 
>> I have another question.  I know many of you fabricated your own pressure release valve -  is there a commercial valve that I can purchase online?  We live on a lake where the maximum depth is 60 feet.
>> 
>> Regards,
>> 
>> Mark Widman
>> 910-638-5229
>> 
>> Sent from iPhone.
>> 
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