Recent content by Colinsk

A wild guess is a couple of thousand in the US.

I have replaced all of the tubing in the B20. It’s a metric size and I had to order it from Europe. I work at MoreBeer and have access to all the US sizes. I don’t remember the size I used unfortunately. I measured the fittings and went to the slightly smaller size. The job is not too hard.

In the US CO2 is produced from refining oil and natural gas. Benzene is very close in size and contaminates beverage grade CO2. In the EU beverage grade CO2 is made from fermentations. In order to remove benzen pass the CO2 through activated carbon blocks.