[PSUBS-MAILIST] Scrubber Mask

[James Frankland via Personal_Submersibles]

Hi Jon,
No I haven't put it on yet but I will do later.
Regards
James

On Monday, 4 May 2015, Jon Wallace via Personal_Submersibles <
personal_submersibles at psubs.org> wrote:

>
> Very cool.  Do you have this documented on your website?  It would be nice
> to have a parts list and basic instructions.
>
>
> On 5/3/2015 5:53 PM, James Frankland via Personal_Submersibles 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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