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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.
jvanostrand
Diver
Posts: 21
Joined: Fri Aug 12, 2011 8:39 pm
First Name: John
Location: Waterloo Ontario

Early DA Aqua-master

Wed Dec 24, 2014 5:05 pm

Hi,

I think I picked up an early DA Aquamaster.

Unlike the others I've had this one:

- Has no serial number,
- Has a body that looks like a previous model 2 stage,
- No hookah or even a stub,
- Extra tapped holes in body,
- The demand lever tabs appear to have never been bent,
- The 1st stage adjustment nut was peened.

(I'd upload files but there's an error.)

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Bryan
Plank Owner
Posts: 5279
Joined: Fri Jun 24, 2005 11:40 am
First Name: Bryan
Location: Wesley Chapel Florida
Contact: Website

Re: Early DA Aqua-master

Wed Dec 24, 2014 5:43 pm

Sounds like a really early DA...I can't upload pictures either, Ron will fix it when he has a chance I'm sure.
Doing it right should include some common sense, not just blindly following specs and instructions. .Gary D, AWAP on SB

swimjim
Master Diver
Posts: 1710
Joined: Thu Mar 23, 2006 12:28 am
First Name: Jim
Location: Belgium WI

Re: Early DA Aqua-master

Wed Dec 24, 2014 5:50 pm

http://s114.photobucket.com/user/Swimji ... Aquamaster

One like this? Darn fine regulator. Wish I still owned it! These pictures were taken after I rebuilt it.

Jim

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gj1963
Master Diver
Posts: 259
Joined: Sat Mar 12, 2011 11:33 pm
First Name: Geoff
Location: AlbuquerqueNM

Re: Early DA Aqua-master

Thu Dec 25, 2014 12:44 am

Nice find. I got one of these a few months ago. Very clear USD just machined earlier style bodies to take the new second stage, after they had been chromed, so there is no chrome in the remachined holes. I transferred the phoenix nozzle off another reg I had to it so as to not have the hookah port in the way.

Image
-Geoff

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