Aim of this project

The aim of this project is to create a stable and as neat as possible fully submerged oil cooled computer.
But that's not all, instead of running the hot oil through a radiator we are going to install a phase changing cooling system (refrigeration system) to cool the oil below ambient air temperature.
Instead of using a horse laxative like others have done we have decided to take it to the next level and use transformer oil because of its excellent low temperature performance and of course of it's electric insulating properties.
Transformer oil is a mineral oil used for transformers and rectifiers in for example aluminum plants.
We are using Shell Diala oil DX. For more information see the link on the right.

You can buy a DIY kit from Puget Systems. This photo is of their V3 kit
that you can purchase here

The tank

We have recovered a old phase changing cooling system from a Mexican beer cooler.
And we have built a tank from 6mm glass. using STIXALL adhesive and sealant (not your normal silicone)
After replacing the capacitor the cooling system worked like a dream. We're currently working on replacing the fan for the condenser of  the cooling system to minimize noise.

The recovered phase changing cooling system

We refurbished the compressor.
forgot to take a "before" picture

Made in Mexico

This cooler will never please another soul with a cold bear.

Turns out that break cleaner isn't very good for cleaning glass.

Wonder wipes at work

The new vs. the old capacitor

Water testing

Note to self
Glass is fragile!

Small experiment with industrial fans that failed!
Found out later on that one does never connect AC motors in series.

We caused a "blackout" at my workplace and almost managed to weld together the fans.

We found out that "Wonder Wipes" are great for cleaning glass.