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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
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
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
__________________
--Elmo
"Bother", said Pooh, as he chambered another round...
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
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
Last edited by DA Aquamaster; February 6th, 2005 at 11:59 PM.
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)
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.
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: