First stage chart

[Scubaroo]

Could a mod please make this thread a sticky.

Similar to the "drysuit boots & fins threads", this thread is aimed at collecting some raw data on each different type of first stage. One of the common things I run into operating a dive business is people ringing up saying "I need a 7' hose for XYZ regulator" - and I have no idea on the port sizes. So if you own a reg, please check it out and add it to the list. Eventually I will collate the info into a table.

Please use the following format as an example:

Manufacturer: Apeks
Model: ATX200
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: Yes
Enviro sealed: Yes

cheers

 

[Scubaroo]

Manufacturer: Apeks
Model: DS4
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: 1
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: Yes

Manufacturer: Apeks
Model: DST
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: Yes
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: Yes
Enviro sealed: Yes

Manufacturer: Apeks
Model: US4
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: 1
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: No

Manufacturer: Apeks
Model: UST
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: Yes
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: Yes
Enviro sealed: No

Manufacturer: Apeks
Model: DS1
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: No
Number 3/8" LP ports: 1
Number 1/2" LP ports: 0
Number 7/16" HP ports: 1
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: Yes

Manufacturer: Apeks
Model: US1
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: No
Number 3/8" LP ports: 1
Number 1/2" LP ports: 0
Number 7/16" HP ports: 1
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: No

 

[teknitroxdiver]

Manufacturer: AquaLung
Model: Titan
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: no
Number of 3/8" LPs: 4
Number of 1/2" LPs: 0
Number of HPs: 1
Yoke: yes
DIN: yes (adapter)
Environ seal: No

 

[chuckm]

Manufacturer: Apeks
Model: FST (ATX-100)
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: Yes
Enviro sealed: Yes

 

[DA Aquamaster]

Manufacturer: Scubapro
Model: Mk 10, 10 Plus, 15, 20, 20UL, 25, 25T, 25SA
Diaphragm/Piston: Piston
Balanced/Unbalanced: Balanced
Swivel Turret: Yes
Number 3/8" LP ports: 5
Number 1/2" LP ports: 0
Number 7/16" HP ports: 2
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: No

Manufacturer: Scubapro
Model: Mk 9
Diaphragm/Piston: Piston
Balanced/Unbalanced: Balanced
Swivel Turret: No
Number 3/8" LP ports: 5
Number 1/2" LP ports: 0
Number 7/16" HP ports: 2
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: No

Manufacturer: Scubapro
Model: Mk 5
Diaphragm/Piston: Piston
Balanced/Unbalanced: Balanced
Swivel Turret: Yes
Number 3/8" LP ports: 2, 4 or 5 depending on year of Mfg.
Number 1/2" LP ports: 0
Number 7/16" HP ports: 2 (one 3/8" HP port on older Mk 5's)
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: No

Manufacturer: Scubapro
Model: Mk 18
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: Yes
Number 3/8" LP ports: 5
Number 1/2" LP ports: 0
Number 7/16" HP ports: 2
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: No

Manufacturer: Scubapro
Model: Mk 16
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: 1
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: No

Manufacturer: Scubapro
Model: Mk 2 Plus
Diaphragm/Piston: Piston
Balanced/Unbalanced: Unbalanced
Swivel Turret: no
Number 3/8" LP ports: 4
Number 1/2" LP ports: 0
Number 7/16" HP ports: 1
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: No

Manufacturer: Scubapro
Model: Mk 3, Mk 200
Diaphragm/Piston: Piston
Balanced/Unbalanced: Unbalanced
Swivel Turret: No
Number 3/8" LP ports: 3 (2 on older rounded cap Mk 3's)
Number 1/2" LP ports: 0
Number 7/16" HP ports: 1 (one 3/8" HP port on older rounded cap Mk 3's)
Available in Yoke: Yes
Available in DIN: Yes
Enviro sealed: No

 

[ddepre]

Manufacturer: Mares
Model: MR22
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: Yes
Enviro sealed: No (option)

 

[rab]

Manufacturer: Poseidon
Model: Xstream Dive
Diaphragm/Piston: Diaphragm
Balanced/Unbalanced: Balanced
Swivel Turret: No
Number 3/8" LP ports: 5
Number 1/2" LP ports: 0
Number 7/16" HP ports: 2
Available in Yoke: No (DIN/Yoke adapter)
Available in DIN: Yes
Enviro sealed: No? (but cold water rated)

Other Xstream models at PDF p.2 have only 1 HP and either 2 or 3 LP ports. It's worth noting that the Xstream 2nd stages are upstream and require special hoses.

 

[ScottZeagle]

Cut and paste doesn't work well with the layout we use, but here are the specifics on all the Zeagle regs:

http://www.zeagle.com/index.php?src=gendocs&link=regcomparison&category=Regulators

Thanks,

Scott

 

[darkstar]

Two to add to the list:

Manufacturer: Sherwood
Model: Blizzard
Diaphragm/Piston: Piston
Balanced/Unbalanced: Balanced
Swivel Turret: No
Number 3/8" LP ports: 5 (2 designated primary, 3 secondary)
Number 1/2" LP ports: 0
Number 7/16" HP ports: 2
Available in Yoke: Yes
Available in DIN: Yes (optional add on kit)
Enviro sealed: Yes

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

There is also a list posted as part of a reg review at:

http://dive.scubadiving.com/PDF/200407_class_of_2004.pdf

 

[rescuediver009]

Please make the change the the sherwoods are in fact balanced.