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Discussion of diving methods and equipment available prior to the development of BCDs beyond the horse collar. This forum is dedicated to the pre-1970 diving.
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joeym35a2
Lung Diver
Posts: 64
Joined: Tue Apr 02, 2013 11:01 pm
First Name: joey
Location: Coos bay Oregon

can anyone help with hydro twin 2

Wed Aug 13, 2014 11:24 am

is there anyplace that will work on hydro twin
2 or someone that will give me lots of help online with one? or a manual anywhere?

i dont know much about regs but finally got around to checking ip on mine it was i think around 150 but slowly creeped up to 190 until i turned off the tank.


i got around to jail breaking my phone so i could tether it to a computer and download stuff from the manuals section only well they were all just catologs and didnt help much. ive searched online for information and found some good posts about them but none of what i found was geared towards an idiot who should not be working on regs :)

i assume my first course of action would be to get a high pressure seat and replace that?

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joeym35a2
Lung Diver
Posts: 64
Joined: Tue Apr 02, 2013 11:01 pm
First Name: joey
Location: Coos bay Oregon

Re: can anyone help with hydrolung2

Thu Aug 14, 2014 8:36 pm

Ok how about does anyone have a seat for one or know where to get one ?

I can get a couple sportwase single hose first stages that look like the back of double hose does anyone know if that seat would be interchangeable? Don't want to drive for 3 hours to pick them up if they arnt.

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sitkadiver
Master Diver
Posts: 458
Joined: Wed Jan 26, 2011 11:30 pm
First Name: Dave
Location: Sitka, Alaska

Re: can anyone help with hydrolung2

Fri Aug 15, 2014 4:32 pm

Just so I'm clear - I think you're asking about a Waterlung, Hydro Twin II and not a Hydro Lung, which was a USD single hose reg.

Your Sportsways, Waterlung, Hydro Twin II is a balanced reg. Jerry has a balanced seat on E-Bay right now:

http://www.ebay.com/itm/Sportsways-Hydr ... 418595cee8
I do not believe in taking unnecessary risks, but a life without risk is not worth living. - Charles Lindbergh

User avatar
joeym35a2
Lung Diver
Posts: 64
Joined: Tue Apr 02, 2013 11:01 pm
First Name: joey
Location: Coos bay Oregon

Re: can anyone help with hydrolung2

Fri Aug 15, 2014 8:51 pm

sitkadiver wrote:Just so I'm clear - I think you're asking about a Waterlung, Hydro Twin II and not a Hydro Lung, which was a USD single hose reg.

Your Sportsways, Waterlung, Hydro Twin II is a balanced reg. Jerry has a balanced seat on E-Bay right now:

http://www.ebay.com/itm/Sportsways-Hydr ... 418595cee8
Ooooops guess I shouldn't post when I'm busy doing other things

Thank you so much I was getting close to giving up and throwing hydro twin 2 back In the "things to mess with later box ".

Thanks again I will get Somone with an eBay account tomorrow to get it .
Thank you again

User avatar
joeym35a2
Lung Diver
Posts: 64
Joined: Tue Apr 02, 2013 11:01 pm
First Name: joey
Location: Coos bay Oregon

Re: can anyone help with hydrolung2

Fri Aug 15, 2014 9:07 pm

Says it's closed now darnit oh well

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