This is the step up from the basic 1/2" tubing 50' copper chiller. This item is made from 50 feet of 1/2 inch copper and is perfect for 10 gallon batches. The 5/10 split makes 1/2 of the coil cool near the top of the wort where most of the heat remains in the stock pot resulting in faster cooling.
This product is manufactured using parts made in the USA!