Help Identifying Reg

[rds4640]

Any ideas what reg this is? I was thinking AL but cant find a schematic that fits that shape.

 

[Zef]

It kinda looks like a US Divers Pro Diver 1st stage but the lower (environmental cap?) does not seem to match nor does the machining around the port plug, and the 2nd stage doesn't register either.

Perhaps it is an iteration of a DACOR Pacer?

Perhaps it is a knockoff of a US Diver Pro Diver.

-Z

 

[lowwall]

Odd one. The first stage shape looks early, but the yoke and second stage look '80s.

Can we have some more photos? The top of the yoke knob and the bottom of the reg might help. Is there any wording on it at all? A pressure rating on the yoke?

Edit: on closer inspection, I can make out "3000 PSI Service" and "Service 207 B".

 

[Zef]

The US Divers flying saucer looking 1st stage was introduced by US Divers/Aqualung in 1983 as their Jean-Michel Cousteau Royal Regulator Series. It later became known as the Pro Diver as well.....but it still doesn't match the photo the OP posted (finish, port plugs, environmental seal/cap, yoke, etc.):

Maybe @rsingler might know more.

-Z

 

[Zef]

 

[Zef]

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[Zef]

 

[lowwall]

But it still doesn't match the photo the OP posted (finish, port plugs, environmental seal/cap, yoke, etc.):

Also the hole you can see in the lower part of the saucer suggests that this is a piston design while the USD JMC RR is a diaphragm. Although I guess it could be just a spot to insert a hook spanner for disassembly since it doesn't appear to have wrench flats like the USD reg.

 

[Zef]

Also the hole you can see in the lower part of the saucer suggests that this is a piston design while the USD JMC RR is a diaphragm. Although I guess it could be just a spot to insert a hook spanner for disassembly since it doesn't appear to have wrench flats like the USD reg.

The shape among the other things mentioned previously are not consistent with anything US Divers/Aqualung that I have found/seen.

-Z

 

[Kupu]

Any ideas what reg this is? I was thinking AL but cant find a schematic that fits that shape.

Liklely mid 80's Spiro, before Aqualung consolidated brand names.
The Club 3 look like a match, as shown on spiro-vintage.