All-purpose beverage tubing for both gas and beer lines in kegerators and draft systems. Measures 1/4" ID and 1/2" OD.A low flow resistance of 0.8 psi/foot makes this ideal for longer liquid lines; 15 ft or more in length. While a pressure rating of 70 psi also makes it ideal for use in CO2 gas applications as well.We recommend the use of 1/4 Barbed Swivel Nuts (K163) for easy threaded connections to MFL draft equipment such as a CO2Regulator,gas distributormanifolds, and Soda Keg Disconnects.Sold in pre-cut lengths: 3, 10, or 20 feet