[PSUBS-MAILIST] 3D printed scrubber

[Douglas Suhr]

Alec, very nice job. I've been thinking about investing in a 3-D printer
myself, especially after seeing some very practical applications like this
one. The emergency flex-hose for breathing back-up is great and the way you
have it stowed looks very convenient. ~ Douglas S.


On Wed, Mar 5, 2014 at 8:56 PM, Private <alecsmyth at gmail.com> wrote:

> Sort by submitter / Alec Smyth
>
>
>
> On Mar 5, 2014, at 8:33 PM, hank pronk <hanker_20032000 at yahoo.ca> wrote:
>
> Alec,
> What is it under, I can't find it.
> Hank
>
>
>   On Wednesday, March 5, 2014 6:25:14 PM, Alec Smyth <alecsmyth at gmail.com>
> wrote:
>  Hi all,
>
> The last few months were so cold in the garage, I found something to do at
> my desk instead. I've just created a new "project" on the projects page for
> this little initiative. I printed two scrubbers for the new sub. As its a
> two person and the scrubbers have provisions for lung-power backup, it made
> sense to provide each crew member with his own. Although of course the
> lung-power option is a pretty dire last recourse. If a fan failed on one of
> the scrubbers, the surviving one should have no difficulty keeping up - its
> just that it would need refilling in half the time. BTW these are small
> because I like carrying most of the scrubbing agent in sealed containers,
> but if one wanted a larger scrubber, its very easy to increase the length
> of the cylinder while keeping all the printed parts the same.
>
> Best,
>
> Alec
>
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