First stage chart

[Couv]

Great thread....how's that table coming? ;-) Perhaps you could edit your original post with links to each regulator update.

 

[jeckyll]

Any enviro sealed balanced piston except Sherwood?

Atomic M1 comes to mind

 

[CenTexDivin]

Manufacturer: Mares
Model: V32
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: No
Number 3/8" LP ports: 3
Number 1/2" LP ports: 1
Number 7/16" HP ports: 2
Available in Yoke: Yes
Available in DIN: Adaptor Available
Enviro sealed: Kit Available

 

[hamsiss]

Manufacturer: Apeks Marine Equipment Ltd.
Model: XTX200 (XTX FSR)
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: No
Number 3/8" LP ports: 4
Number 1/2" LP ports: -
Number 7/16" HP ports: 2
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: Yes

 

[hamsiss]

Manufacturer: Apeks Marine Equipment Ltd.
Model: XTX100 (XTX FST)
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: No
Number 3/8" LP ports: 4
Number 1/2" LP ports: -
Number 7/16" HP ports: 2
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: Yes

 

[Blacthorn]

The only other information which would be nice too would be the IP. At the least for comparison and the ability to mix and match 2nd stages.

 

[buddhasummer]

Manufacturer: Aqualung
Model: Cousteau
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: No
Number 3/8" LP ports: 4
Number 1/2" LP ports: 0
Number 7/16" HP ports: 2
Available in Yoke: Yes
Available in DIN: Yes (kit)
Enviro sealed: Yes

My Cousteau has:

Number 3/8" LP ports: 0
Number 1/2" LP ports: 4

strange?

 

[buddhasummer]

sorry mistake, I made an assumption after discovering one 1/2 LP port, actually its as follows:

Number of 3/8" LP ports: 3
Number of 1/2" LP ports: 1
Number of 7/16" HP ports: 2

 

[deepocean]

Very good thread. Good job. We should compile into a document.

 

[skalkot]

I think the majority of diaphragm regulators are environmenttally sealed. You may want to evaluate your chart.