[PSUBS-MAILIST] (no subject)

[T Novak via Personal_Submersibles]

Sure, Alan, we know only one subber who builds submarines in his kitchen.

 

From: Personal_Submersibles [mailto:personal_submersibles-bounces at psubs.org] On Behalf Of Alan via Personal_Submersibles
Sent: Wednesday, December 19, 2018 6:04 PM
To: Personal Submersibles General Discussion <personal_submersibles at psubs.org>
Subject: Re: [PSUBS-MAILIST] (no subject)

 

Hank,

is that your family on the table?

Alan


On 20/12/2018, at 11:15 AM, hank pronk via Personal_Submersibles <personal_submersibles at psubs.org <mailto:personal_submersibles at psubs.org> > wrote:

Hi All,

Here is a picture of my new air powered MBT vent valves.  I was inspired by Alec's valves.  The blue part is bolted to the outside of the MBT with the air cylinder inside the MBT .  When air pressure is applied the air cylinder pushes itself away from the blue vent disk.  Very simple to make and cheap.

Hank

 

----- Forwarded Message -----

From: hank pronk <hanker_20032000 at yahoo.ca <mailto:hanker_20032000 at yahoo.ca> >

To: hank pronk <hanker_20032000 at yahoo.ca <mailto:hanker_20032000 at yahoo.ca> >

Sent: Wednesday, December 19, 2018, 3:10:08 PM MST

Subject: 

 

 

 



Sent from my iPhone

<IMG_0250.jpg>

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