Oxyturbo

[Dr Jacoby]

Never saw any residue myself either.

[Beerbuddha]

One of those filters can no harm and cheap.

Cheers good info as always.

[Will_D]

There is NEVER repeat NEVER oil in any Oxygen systems.

Welding Oxygen is pure as is Medical grade.

Guess what?? Medical grade is a LOT more expensive than welding grade.

If you want to blow yourself up just oil/grease a fitting and apply pure O2 at 220 bar!

I do get worried that there is technology out there that is down right dangerous to people!

[Beerbuddha]

Well no arguing about it so.....better bottle some samples for the uncle with spare bottles oxygen for welding/ cutting   

And no lubrication of oxygen regulator with oil   

[cruiscinlan]

Whats the advantage of getting a flow meter with the reg?  Also is there a housing for those sterile filters at all?

[Leann ull]

How are you going to know how much o2 you are diffusing into your beer, really important to get that right and also only before you pitch.
No housing just a wide feed in and narrower feed out

[Dr Jacoby]

Flow meter offers a handy way to target the recommended flow rates (roughly 1 litre per minute for standard gravity wort). There's a brewiki article that goes through the details.

In line filters come in various formats. Here's a simple one with barbs. You be able to find cheaper ones with a more thorough search.

[cruiscinlan]

So for a full O2 set up you need the following:

O2 bottle for €28.50
http://www.wholesaleweldingsupplies.ie/index.php?route=product/product&path=406_375&product_id=2775

Regulator for dispoable bottles €20.80
http://www.wholesaleweldingsupplies.ie/index.php?route=product/product&path=50_47&product_id=3622
or do I have to get the branded one for €26.90
http://www.wholesaleweldingsupplies.ie/index.php?route=product/product&path=50_47&product_id=2863

Are all the fittings 1/4"?

[Dr Jacoby]

Yea, the fittings are 1/4" (mine are at any rate).

Don't forget you'll also need a stone diffuser to get the oxygen into solution. One of these gizmos: https://www.morebeer.com/products/oxywand-05-micron.html

Someone else will probably be able to tell you where to get one locally.

[Leann ull]

Group buy done on them years ago by Johnrm, Norcal I believe was the vendor on eBay or Aliexpress would have them either

[Endatheworld]

Yea, the fittings are 1/4" (mine are at any rate).

Don't forget you'll also need a stone diffuser to get the oxygen into solution. One of these gizmos: https://www.morebeer.com/products/oxywand-05-micron.html

Someone else will probably be able to tell you where to get one locally.

I got one the other week from here. 

https://www.brewbuilder.co.uk/air-stone-wand.html

[Dr Jacoby]

Ah that's handy

[Leann ull]

How much was freight?

[Endatheworld]

How much was freight?

£5.21 but I live in the North so might be dearer to the free state.

[cruiscinlan]

I've the stone sorted out actually, its the rest of the gear and tubing I need to investigate.  Anyone got a bit of 1/4" tubing handy?