3/8" x 50' Stainless Steel Wort Chiller

I bought one of these about six months ago and have used it on 6 batches of beer. Works very well. In August, a 5+ gallon batch went from boiling to 75 in 18 minutes. In December the same size batch went from boiling to 75 in 6.5 minutes. I plan on getting a second one for both recirculating mash when going to all grain, and as a pre-chiller in an ice bath to bring the 18 minute chill time down some in hot weather.