How to Buy a Keg: A Comprehensive Guide for Homebrewers and Party Hosts

So, you’re ready to take your party game to the next level and serve up some delicious draft beer from a keg? Awesome! Buying a keg can seem daunting at first, but with a little planning and information, it’s a surprisingly straightforward process. This comprehensive guide will walk you through everything you need to know, from choosing the right keg size and type of beer to setting it up and tapping it like a pro.

Why Buy a Keg?

Before we dive into the details, let’s quickly recap why buying a keg is a fantastic idea:

* **Cost-Effective:** For larger gatherings, kegs are almost always more cost-effective than buying individual bottles or cans. You’ll save money on a per-ounce basis.
* **Convenience:** No more constantly running to the fridge to grab more beer. With a keg, the party comes to you!
* **Reduced Waste:** Less packaging means less waste. Kegs are reusable, making them a more environmentally friendly option.
* **Freshness:** Properly stored and tapped keg beer can stay fresh for weeks, providing a consistently delicious drinking experience.
* **Impress Your Guests:** Let’s face it, a keg adds a certain “wow” factor to any event. It shows you’re serious about hosting a good time.

Step 1: Planning and Preparation

Before you head out to buy your keg, you need to do some planning:

* **Guest Count:** This is crucial for determining the right keg size. A good rule of thumb is to estimate how many beers each guest will drink. Factor in the length of the event and the drinking habits of your attendees.
* **Beer Preference:** What kind of beer do your guests like? Lager? IPA? Stout? Consider offering a crowd-pleasing option or, if you’re feeling adventurous, something more unique.
* **Budget:** Keg prices vary depending on the size, brand, and type of beer. Set a budget beforehand to avoid overspending.
* **Location:** Where will you be setting up the keg? Do you have enough space? Is it easily accessible for tapping?
* **Timing:** When do you need the keg? Most retailers require advance notice, especially for specific brands or styles.

Step 2: Choosing the Right Keg Size

Kegs come in various sizes, each suited for different party sizes. Here’s a breakdown of the most common options:

* **Pony Keg (Quarter Barrel):** Holds approximately 7.75 gallons, equivalent to about 82 twelve-ounce beers. Ideal for smaller gatherings of 20-30 people.
* **Half Barrel (Full Keg):** Holds approximately 15.5 gallons, equivalent to about 165 twelve-ounce beers. Perfect for larger parties of 50+ people.
* **Sixth Barrel (Sixtel):** Holds approximately 5.17 gallons, equivalent to about 55 twelve-ounce beers. A good option for smaller parties or if you want to offer multiple beer options.
* **Slim Quarter:** Similar volume to a pony keg (7.75 gallons) but with a slimmer profile, making it easier to fit in some refrigerators or kegerators.

**Choosing the Right Size:**

* **Small Gathering (10-20 people):** Sixth Barrel or Pony Keg
* **Medium Gathering (20-50 people):** Pony Keg or Half Barrel (if heavy drinkers)
* **Large Gathering (50+ people):** Half Barrel or multiple smaller kegs

**Pro Tip:** It’s always better to overestimate slightly than to run out of beer in the middle of your party!

Step 3: Selecting Your Beer

The fun part! Consider these factors when choosing your beer:

* **Popularity:** Opt for beers that are generally well-liked by a wide range of people. Light lagers, IPAs, and amber ales are often good choices.
* **Seasonality:** Seasonal beers can be a hit, such as pumpkin ales in the fall or wheat beers in the summer.
* **Variety:** If you’re hosting a diverse group, consider offering a couple of different styles to cater to different tastes.
* **Local Breweries:** Supporting local breweries is a great way to offer unique and high-quality beer to your guests.
* **Your Personal Preference:** Don’t forget to choose a beer that *you* enjoy! After all, you’ll be drinking it too.

**Popular Keg Beer Choices:**

* **Light Lager:** Bud Light, Coors Light, Miller Lite
* **Lager:** Yuengling Lager, Sam Adams Boston Lager
* **IPA:** Sierra Nevada Pale Ale, Stone IPA
* **Amber Ale:** Fat Tire Amber Ale, Bell’s Amber Ale
* **Wheat Beer:** Blue Moon, Shock Top
* **Stout:** Guinness (though typically served via nitrogen tap, which is different from a standard keg)

**Don’t Be Afraid to Ask for Recommendations:** Your local beer retailer can provide valuable insights and recommendations based on your preferences and the availability of different beers.

Step 4: Finding a Retailer and Ordering Your Keg

Now that you know what you want, it’s time to find a retailer and place your order. Here’s what to consider:

* **Local Liquor Stores:** Many liquor stores carry kegs, especially those specializing in craft beer.
* **Beer Distributors:** These businesses focus solely on beer distribution and often have a wider selection and better prices than liquor stores.
* **Breweries:** Some breweries sell kegs directly to the public, especially smaller craft breweries.
* **Online Retailers:** While less common, some online retailers may offer keg delivery, but be sure to check their shipping policies and regulations.

**Things to Ask When Ordering:**

* **Availability:** Ensure the beer you want is in stock and available in the size you need.
* **Price:** Get a clear price quote, including any deposits or fees.
* **Deposit:** Most retailers require a deposit on the keg itself, which is refundable when you return the empty keg.
* **Tapping Equipment:** Ask if they rent or sell tapping equipment, such as a tap, CO2 tank (if needed), and hoses.
* **Pickup/Delivery:** Find out their pickup or delivery options and schedule.
* **Chilling:** Ask if they can chill the keg for you. This can save you time and effort.
* **Return Policy:** Understand their return policy in case you have any issues with the keg.

**Placing Your Order:**

* **Call Ahead:** It’s always a good idea to call ahead to confirm availability and place your order.
* **Provide Details:** Be prepared to provide your name, contact information, desired beer, keg size, and pickup/delivery date.
* **Ask Questions:** Don’t hesitate to ask any questions you have about the process or the beer itself.

Step 5: Picking Up or Receiving Your Keg

Once your keg is ready, it’s time to pick it up or receive delivery. Here’s what to expect:

* **Transportation:** Kegs are heavy! Make sure you have a vehicle that can safely transport the keg. A pickup truck or SUV is ideal. If you’re using a car, be sure to protect the interior with a tarp or blanket.
* **Lifting:** Get help lifting the keg, especially if it’s a half barrel. Lift with your legs, not your back.
* **Securing:** Secure the keg in your vehicle to prevent it from rolling around during transportation.
* **Inspection:** Upon receiving the keg, inspect it for any damage or leaks.
* **Tapping Equipment:** Make sure you have all the necessary tapping equipment before leaving the retailer.

Step 6: Chilling Your Keg

Chilling your keg is crucial for optimal beer flavor and preventing excessive foaming. Here are a few options:

* **Refrigerator:** If you have a dedicated kegerator or a large refrigerator, this is the best option. It provides consistent cooling and keeps the beer at the ideal temperature (around 38-42°F).
* **Ice Bath:** If you don’t have a refrigerator, you can create an ice bath using a large trash can or tub. Fill the container with ice and water, ensuring the keg is fully submerged. Replenish the ice as needed.
* **Cold Room:** If you have a cold room or basement, this can be a good option for chilling the keg, but be sure to monitor the temperature.

**Chilling Time:**

* **Refrigerator:** 12-24 hours
* **Ice Bath:** 24-48 hours

**Pro Tip:** Rotate the keg periodically while it’s chilling to ensure even cooling.

**Important Note:** Never try to chill a keg quickly by putting it in the freezer. This can damage the beer and cause it to freeze.

Step 7: Setting Up Your Tapping System

There are two main types of tapping systems:

* **Party Pump (Manual Pump):** This is the simplest and most affordable option. It uses a hand pump to pressurize the keg and dispense the beer. However, it introduces air into the keg, which can cause the beer to go flat more quickly (usually within 12-24 hours).
* **CO2 System (Pressurized System):** This system uses a CO2 tank to maintain consistent pressure in the keg and dispense the beer. It keeps the beer fresh for much longer (up to several weeks) and provides a more consistent pour.

**Setting Up a Party Pump:**

1. Remove the dust cap from the top of the keg.
2. Insert the party pump coupler into the keg valve and twist to lock it in place.
3. Attach the tap handle to the pump.
4. Pump the handle to pressurize the keg and dispense the beer.

**Setting Up a CO2 System:**

1. Attach the regulator to the CO2 tank and tighten securely.
2. Connect the gas line from the regulator to the keg coupler.
3. Connect the beer line from the keg coupler to the tap.
4. Attach the tap to your kegerator or dispensing system.
5. Set the regulator to the appropriate pressure (usually around 10-12 PSI).
6. Open the CO2 tank valve and check for leaks.
7. Dispense the beer.

**Key Components of a CO2 System:**

* **CO2 Tank:** Provides the CO2 gas to pressurize the keg.
* **Regulator:** Controls the pressure of the CO2 gas.
* **Keg Coupler:** Connects the CO2 tank and beer lines to the keg.
* **Beer Line:** Carries the beer from the keg to the tap.
* **Tap:** Dispenses the beer.

Step 8: Tapping Your Keg

Now for the moment of truth! Here’s how to tap your keg like a pro:

* **Get a Glass:** Use a clean, cold glass for the best pouring experience.
* **Open the Tap:** Open the tap fully and quickly to create a smooth pour.
* **Tilt the Glass:** Tilt the glass at a 45-degree angle to prevent excessive foaming.
* **Pour the Beer:** Pour the beer down the side of the glass until it’s about two-thirds full.
* **Straighten the Glass:** Straighten the glass and fill the remaining space with beer, creating a nice head.
* **Adjust the Pressure:** If the beer is pouring too foamy or too slowly, adjust the pressure on your CO2 regulator accordingly.

**Troubleshooting Foamy Beer:**

* **Temperature:** The most common cause of foamy beer is warm temperature. Make sure your keg is properly chilled.
* **Pressure:** Incorrect pressure can also cause foaming. Adjust the pressure on your CO2 regulator to the appropriate level.
* **Dirty Glass:** A dirty glass can create nucleation sites that cause the beer to foam excessively. Use a clean, cold glass.
* **Kinked Beer Line:** A kinked beer line can restrict the flow of beer and cause it to foam. Make sure the beer line is not kinked or blocked.

Step 9: Serving and Enjoying Your Keg

Congratulations! You’ve successfully tapped your keg. Now it’s time to serve and enjoy!

* **Keep it Cold:** Keep the keg chilled to maintain optimal flavor and prevent foaming.
* **Serve Responsibly:** Encourage responsible drinking and provide plenty of water for your guests.
* **Offer Snacks:** Provide snacks to complement the beer and keep your guests happy.
* **Clean Up Spills:** Clean up any spills immediately to prevent accidents.
* **Enjoy!** Relax and enjoy the fruits of your labor!

Step 10: Cleaning and Storing Your Tapping Equipment

After the party is over, it’s important to clean and store your tapping equipment properly to ensure its longevity and prevent contamination.

* **Disconnect Everything:** Disconnect the CO2 tank, beer lines, and tap from the keg and the dispensing system.
* **Clean the Beer Lines:** Use a beer line cleaning kit to flush out any remaining beer and prevent the buildup of bacteria and mold.
* **Clean the Tap:** Disassemble the tap and clean all the components with warm soapy water.
* **Clean the Keg Coupler:** Rinse the keg coupler with warm water to remove any beer residue.
* **Store Properly:** Store all the equipment in a clean, dry place.

Step 11: Returning the Keg

Once the keg is empty, it’s time to return it to the retailer to get your deposit back.

* **Drain the Keg:** Make sure the keg is completely empty before returning it.
* **Rinse the Keg:** Rinse the keg with water to remove any remaining beer residue.
* **Return Promptly:** Return the keg to the retailer as soon as possible to avoid any late fees.
* **Get Your Deposit:** Collect your deposit refund from the retailer.

Tips for a Successful Keg Party

* **Plan Ahead:** Don’t wait until the last minute to buy your keg. Order it in advance to ensure availability.
* **Chill Thoroughly:** Make sure the keg is properly chilled before tapping it.
* **Use a Good Tapping System:** Invest in a quality tapping system for a consistent pour and long-lasting freshness.
* **Serve Responsibly:** Encourage responsible drinking and provide plenty of water for your guests.
* **Have Fun!** Relax and enjoy the party!

Conclusion

Buying a keg can be a fantastic way to elevate your next party or gathering. By following these steps, you can ensure a smooth and enjoyable experience for yourself and your guests. Cheers!