Perlick 630SS Forward Sealing Beer and Wine FaucetPerlick 630SS Stainless Steel, Forward Sealing Beer and Wine Faucet is unique in both appearance and function. Perlick's revolutionary ball and floating O ring sealing design prevents beer from being exposed to air. As a result, the handle lever doesn't stick, and there is no build up of mold and bacteria in the beer faucet body. The micro finished interior produces a smooth flow with less foaming ensuring a perfect pour every time. Fewer internal