[PSUBS-MAILIST] compensating oil

Tue Nov 22 12:49:05 EST 2016

I would think that having any air involved in the circuit for the oil to go
when expanding would defeat the purpose of using oil in the first place as
the factory 0 ring would still want to push in as the air compresses?

Rick

On Tue, Nov 22, 2016 at 6:35 AM, Brian Cox via Personal_Submersibles <
personal_submersibles at psubs.org> wrote:

> I was planning on running a line from my motor pod ( filled with oil) up
> to a small scuba tank.  I would have a small volume of air before the scuba
> tank as a place for the oil to go when it expands with the heat generated.
> So in other words the whole system would be close so no oil can escape into
> the water.  I imagine there will be some pressure build up as the air
> compresses into the scuba tank but not too much.  Does anyone have a
> similar system ?
>
>
> Brian
>
>
>
> --- personal_submersibles at psubs.org wrote:
>
> From: Brian Cox via Personal_Submersibles <personal_submersibles at psubs.org
> >
> To: "Personal Submersibles General Discussion" <
> personal_submersibles at psubs.org>
> Subject: Re: [PSUBS-MAILIST] compensating oil
> Date: Mon, 21 Nov 2016 08:35:29 -0800
>
> Looks like the Shell product is the Diala S2 ZX - A , is the only one
> available in the US.    unfortunately it is only available in 55 gal
> drums.  it has a viscosity of 9 at 40C   not sure what kind of units that
> would be.
>
>
> Brian
>
> --- personal_submersibles at psubs.org wrote:
>
> From: "Sean T. Stevenson via Personal_Submersibles" <
> personal_submersibles at psubs.org>
> To: Personal Submersibles General Discussion <personal_submersibles at psubs.
> org>
> Subject: Re: [PSUBS-MAILIST] compensating oil
> Date: Sun, 20 Nov 2016 17:07:21 -0700
>
> For compensating electrically energized equipment, you want to look at the
> Shell Diala, or ExxonMobil Voltesso oils.
>
> Sean
>
>
> On November 20, 2016 4:34:44 PM MST, Alan James via Personal_Submersibles <
> personal_submersibles at psubs.org> wrote:
>
> Brian,
> couldn't find my receipt, but Googled & this Californian company
> sells it at $94- for 5 gallons.
> SHELL MORLINA OIL S2 BL 10 - Buy Online Now! SHELL MORLINA OIL S2 ...
> <https://www.mil-specproducts.com/products/SHELL-MORLINA-OIL-S2-BL-10>
> Alan
>
> <https://www.mil-specproducts.com/products/SHELL-MORLINA-OIL-S2-BL-10>
> <https://www.mil-specproducts.com/products/SHELL-MORLINA-OIL-S2-BL-10>
> SHELL MORLINA OIL S2 BL 10 - Buy Online Now! SHELL MORLINA OIL S2 ...
> SHELL MORLINA OIL S2 BL 10 is Sold in Small and Large Volumes at
> Mil-SpecProducts.com. Shell Morlina S2 BL oils ...
>
>
>
> ------------------------------
> *From:* Brian Cox via Personal_Submersibles <personal_submersibles at psubs.
> org>
> *To:* Personal Submersibles General Discussion <
> personal_submersibles at psubs.org>
> *Sent:* Monday, November 21, 2016 12:14 PM
> *Subject:* Re: [PSUBS-MAILIST] compensating oil
>
> Alan,    How much is that stuff?    Are you using it for motors as well?
>
> Brian
>
> --- personal_submersibles at psubs.org wrote:
>
> From: Alan James via Personal_Submersibles <personal_submersibles at psubs.
> org>
> To: Personal Submersibles General Discussion <personal_submersibles at psubs.
> org>
> Subject: Re: [PSUBS-MAILIST] compensating oil
> Date: Sun, 20 Nov 2016 04:55:34 +0000 (UTC)
>
> Brian,
> I have been using this..
> http://www.dayanoilco.com/upload/product/1451803631.pdf
> Shell morlina S2 BL 10
> I consulted with a technician who suggested this for my application.
> It's a 10cst oil. If you go too low in viscosity you shorten the life
> of your bearings.
> Alan
>
>
> ------------------------------
> *From:* Brian Cox via Personal_Submersibles <personal_submersibles at psubs.
> org>
> *To:* PSubs <personal_submersibles at psubs.org>
> *Sent:* Sunday, November 20, 2016 8:49 AM
> *Subject:* [PSUBS-MAILIST] compensating oil
>
> Hi All,
>                I know this subject has been thoroughly discussed but what
> would be a good oil to put in my motor pod?  Is there something about
> transmission fluid that would be bad?  What about hydraulic fluid?  or a
> light oil like a 0 - 20 weight?
>
> Thanks,
>
>
> Brian
>
>
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