Scubapro MK17 - Will this work with Titan / Calypso second stages>

[brinh123]

I bought a Titan package with the calypso octopus, titan first stage and titan LX second stage a few years ago.

I want to upgrade to have 2 HP ports (for Suunto transmitter and backup SPG.) I've found a first stage (Scubapro MK17) with 2 HP ports with my preferred supplier and want to make sure the setup is compatible. Can someone here confirm this?

(I read on scubaboard that the titan is now available with 2 HP ports, but I haven't seen it for sale in the UK let alone without a second stage / octopus.)

Many thanks in advance!

 

[herman]

No problem at all with the possible exception that the first or second stages may need to be tuned a little if the IP between the 2 first stage is considerably different. It shouldn't be but you never know, still it's a minor adjustment anyone can make.

 

[brinh123]

Thanks Herman,

When you say "that anyone can make" do you really mean anyone as I've never done more than assemble a set of regs How is the adjustment made?

Cheers
Brian.

 

[herman]

Well, maybe not anyone but it is fairly simple. You will need a few tools and an IP gauge...unless you want to dig into regs and learn about them, it's likely best if you let a reg tech do it. If your second stages are due for service anyway, just take the SP first with you when you have them serviced, the tech should not have a problem checking them with the SP first....and if he does you need to consider finding a new tech.

 

[SCUBAPRO Harry]

SCUBAPRO and AQUALUNG first stages operate at a very similar IP delivery pressure; however as with any combinations, one should have the regulators bench tested and adjusted to optimal performance.

 

[brinh123]

Thanks again Herman, and now Harry. From the books they both look compatible as the Aqualung operates at 130-140 PSI and the Mk17 at 130-142 PSI. Figures from SCUBAPRO - MK17/A700 and http://www.aberdeenwatersports.com/...s/AQUALUNG Titan 1st Stage Service Manual.pdf

I think this answers my query, so I shall indeed be purchasing a Mk17 (looking for a bargain at LIDS this weekend!) and adding my Aqualung second and octo.

 

[herman]

Thanks again Herman, and now Harry. From the books they both look compatible as the Aqualung operates at 130-140 bar and the Mk17 at 130-142. Figures from SCUBAPRO - MK17/A700 and http://www.aberdeenwatersports.com/...s/AQUALUNG Titan 1st Stage Service Manual.pdf

I think this answers my query, so I shall indeed be purchasing a Mk17 (looking for a bargain at LIDS this weekend!) and adding my Aqualung second and octo.

I am sure you mixed units but just to keep the numbers correct that is 130-140 psi NOT bar Bar is roughly 9 to 9.5.

 

[buddhasummer]

I bought a Titan package with the calypso octopus, titan first stage and titan LX second stage a few years ago.

I want to upgrade to have 2 HP ports (for Suunto transmitter and backup SPG.) I've found a first stage (Scubapro MK17) with 2 HP ports with my preferred supplier and want to make sure the setup is compatible. Can someone here confirm this?

(I read on scubaboard that the titan is now available with 2 HP ports, but I haven't seen it for sale in the UK let alone without a second stage / octopus.)

Many thanks in advance!

Scubastore.com out of Spain have them, shipping is very reasonable to the UK.

 

[brinh123]

Thanks Herman, you're right of course. I've edited the post now.

---------- Post added March 21st, 2013 at 06:47 AM ----------

Scubastore.com out of Spain have them, shipping is very reasonable to the UK.

Thanks buddhasummer. DIN not in stock, and only £2 cheaper than SimplyScuba.

 

[Hatul]

The other issue to consider when mixing, is that your technician can service both brands.