Nsf-18 Listed Tapping Equipment Meets Strict Commercial Sanitation Standards (Bull)Complete Stainless Steel Tapping Equipment (Bull)5 Lb. Co2 Tank Included Summit'S Selection Of Commercially Approved Tapping Equipment Allows You To Transform Virtually Any Kegerator Into The Dispenser Of Your Choice. The Kitsbc7 Includes A Commercial Single Tap Stainless Steel Draft Tower And All The Equipment You Need To Serve Beer From Most Kegerators. We Include A 5 Lb. Co2 Tank (Ships Empty) For You To Use With Your Tap Kit. Assembled In The United States, This Kit Is Compatible With All Summit Beer Dispensers And Is Listed To Nsf-18 Standards.