[PSUBS-MAILIST] Scrubber Mask

[Rick Patton via Personal_Submersibles]

James,
Thanks for the picture as a picture is worth a thousand words. I was going
to do the same thing but was planning on using a mouth piece from a double
hose regulator as it has the built in check valve for the exhaust but I
like your idea a lot better as it looks more comfortable and you can
include the filter to catch any dust!
PS: you look fine since most of your face is covered!,  just kidding[?]
Rick


On Sun, May 3, 2015 at 11:53 AM, James Frankland via Personal_Submersibles <
personal_submersibles at psubs.org> wrote:

> Hi All.
>
> I was talking with Antoine\Emile the other day about manual scrubbing.
>
> I have made a mask which uses a standard 3M dust filter and directs
> exhaled air into the scrubber.
>
> This particular mask has valves so you would breath in through the filters
> and out through the centre vent.  Filters are not needed.
>
> I have added an silicone 02 breathing hose I got of ebay and bolted\glued
> it through onto the mask.  The hose swivels around so its really
> convenient.  I attached the hose to the normal scrubber outlet with a
> suitable piece of pipe which I machined a taper on to push into the outlet
> hose.
>
> It was really simple and works well.  I haven't tested it yet with the
> scrubber absorbent in but the mask itself seems good.
>
> I really dislike putting pictures of myself up, but I have to put this
> very unflattering one on here to demonstrate the device!  For some reason,
> t​he light makes it look like I have 2 black eyes, which I don't.
>
> Kind Regards
> James
>
>
>
> ​
>
>
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>
>
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