These are the most common for one-day events. They use a manual pump to add air pressure to the keg.

Often used for European imports like Heineken or Amstel.

You can find high-quality kegging equipment and accessories at specialized retailers:

For party taps, only pump when the faucet is open and only enough to maintain a steady flow. Over-pumping is the #1 cause of foam.

These use CO2 tanks to push the beer. This keeps the beer fresh for weeks or even months. You'll need a coupler to attach to the keg and a faucet for the actual pour. 2. Match the Coupler to Your Beer

Simple black plastic handles that come with most kits.