[PSUBS-MAILIST] Scrubber Mask

Antoine Delafargue via Personal_Submersibles personal_submersibles at psubs.org
Mon May 4 12:30:54 EDT 2015


Looks really neat James!
regards,
Antoine



On Sun, May 3, 2015 at 11:53 PM, 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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