[PSUBS-MAILIST] Emailing: DSCF4218

graham bayliss via Personal_Submersibles personal_submersibles at psubs.org
Wed Aug 1 06:23:47 EDT 2018


Hi Alan

my tanks are made of 1/4" rolled steel and 1/2" end plates they are 57&1/4"
long plus the end plates. The old pod tanks are made of sched pipe I do not
no how thick as it does not say 0n the drawings as far as I can see.

Cheers Graham


-----Original Message-----
From: Personal_Submersibles [mailto:personal_submersibles-bounces at psubs.org]
On Behalf Of Alan via Personal_Submersibles
Sent: 31 July 2018 18:44
To: Personal Submersibles General Discussion
Subject: Re: [PSUBS-MAILIST] Emailing: DSCF4218

Graham,
I did my calculations based on 3/4" wall thickness of your old pods.
Looking at it again, were you saying the old pod was 57&3/4" long
& not 57" long with a wall thickness of 3/4" as I interpreted it.
If so then what is the wall thickness of the old pod thanks.
Cheers Alan

Sent from my iPad

> On 1/08/2018, at 12:43 AM, Alan via Personal_Submersibles
<personal_submersibles at psubs.org> wrote:
> 
> Graham,
> that is the calculation for one pod so you'll need that extra weight
> on both pods.
> Alan
> 
> 
> Sent from my iPad
> 
>> On 31/07/2018, at 11:40 PM, graham bayliss via Personal_Submersibles
<personal_submersibles at psubs.org> wrote:
>> 
>> Hi Allan 
>> 
>> here is a picture of the sub I have attached 150 lbs of lead to the top
of
>> batteries tubes as you can see they are big.
>> 
>> Graham
>> 
>> Your message is ready to be sent with the following file or link
>> attachments:
>> 
>> DSCF4218
>> 
>> 
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