The Nukatap faucet is made of stainless steel, and features a shuttle seal design, which means the body of the faucet remains full of beer at all times. Because the faucet stays full of beer at all times, it does not get sticky as the mechanism never has a chance to dry out and/or get contaminated. It is mounted on a stainless steel beer ball lock fitting to attach to any ball lock keg, making this faucet hose free and rugged.
The Nukatap is the most versatile faucet made because it also features an exclusive threaded spigot, which removes to convert the Intertap into a Growler Filler or Stout Faucet with just the installation of a new spigot (sold separately). Convert the Nukatap into a Growler Filler that accepts ½" tubing by just buying a Growler Adapter, or convert it into a Stout Faucet by purchasing a Stout Adapter. No other faucet system gives you this versatility.