All the faucets we sell are manufactured by Perlick and TapRite.  We offer both brands when we install draft beer systems because both companies adhere to strict manufacturing guidelines necessary for a quality pour.  The bore inside the faucet is the smoothest you will find on the market. Faucets with any type of ridging on the inside will create turbulence when pouring the beer.  For more information on Faucets check out Beer Faucets and Perlick Faucets on our Information Wall.