<div dir="ltr">James,<div>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!</div><div>PS: you look fine since most of your face is covered!, just kidding<img src="cid:360@goomoji.gmail" goomoji="360" style="margin: 0px 0.2ex; vertical-align: middle;"></div><div>Rick</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, May 3, 2015 at 11:53 AM, James Frankland via Personal_Submersibles <span dir="ltr"><<a href="mailto:personal_submersibles@psubs.org" target="_blank">personal_submersibles@psubs.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi All.</div><div> </div><div>I was talking with Antoine\Emile the other day about manual scrubbing. </div><div> </div><div>I have made a mask which uses a standard 3M dust filter and directs exhaled air into the scrubber. </div><div> </div><div>This particular mask has valves so you would breath in through the filters and out through the centre vent. Filters are not needed.</div><div> </div><div>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.</div><div> </div><div>It was really simple and works well. I haven't tested it yet with the scrubber absorbent in but the mask itself seems good.</div><div> </div><div>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, the light makes it look like I have 2 black eyes, which I don't. </div><div> </div><div>Kind Regards<br>James</div><div> </div><div> </div><div><img width="507" height="380" src="cid:ii_i98zqj1l1_14d1bc1160eb3e0d"><br></div><div> </div></div>
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