CFC chiller made from 3/8 stainless pipe, garden hose. Comes with stainless steel parts. I want to go for 1/2 inch pipe now instead of 3/8. Below are the pics of 3/8 stainless steel pipe no kinks and after putting garden hose for you. All you need is to put stainless parts and fit it for your setup I can consider selling without parts too.
$150 plus shipping.