South-Tek Systems

South-Tek Systems, a leading name in nitrogen generation for over two decades, is a trusted partner for providing mission-critical nitrogen solutions to the beverage industry. With over 12,000 global installations and a team of dedicated engineers, they offer innovative, reliable, and cost-effective nitrogen generators specifically designed to meet the diverse needs of breweries, bars, and restaurants.

Why Choose South-Tek Systems Nitrogen Generators?

  • Unmatched Expertise: They possess in-depth knowledge of nitrogen generation technology, resulting in custom-tailored solutions that perfectly match your specific requirements for dispensing and purging, ensuring optimal freshness and taste for your craft beverages.
  • Superior Performance: Their patented and patent-pending technology guarantees exceptional efficiency, longevity, and purity in their nitrogen generators, keeping your operations running smoothly and minimizing maintenance needs.
  • Industry-Focused Solutions: South-Tek understands the unique demands of the beverage industry, offering nitrogen generators specifically designed for draft beer dispensing, purging kegs, nitrogenation, and blanketing, ensuring the perfect pour every time.
  • Outstanding Customer Service: They prioritize building strong relationships with their customers, providing unwavering support and service throughout the entire process, from initial consultation to installation and ongoing maintenance.

More Than Just Nitrogen Generators

  • Peace of Mind: With their reliable systems and responsive support team, you can focus on what you do best, brewing and serving exceptional beverages, knowing your nitrogen needs are taken care of.
  • Sustainable Future: Their environmentally friendly nitrogen generation systems help you reduce your reliance on traditional nitrogen sources, aligning with your commitment to sustainability.

Partner with South-Tek Systems and Keg Outlet to elevate your beverage serving experience. Contact Keg Outlet today to discuss your specific nitrogen needs and discover how South-Tek's solutions can help you achieve optimal results.


CO2 Tanks

Powering your homebrewing setup starts with a solid CO2 tank or cylinder, and we've curated a range that fits everything from compact systems to full-scale operations. Our selection spans 2.5 lb to 20 lb sizes, mostly in lightweight aluminum for easy handling, with steel options for those who need extra toughness in smaller formats like 20oz or 4 lb. These aren't just vessels—they're built to deliver consistent carbonation, whether you're force-carbonating a batch or running a multi-keg draft line.

Key Considerations for Your CO2 Setup

Safety comes first: Always secure your tank with a wall bracket to avoid tip-overs, especially in busy brew spaces. If portability is key, go for the smaller 20oz paintball-style or 1.5 lb aluminum models—they're ideal for on-the-go events or testing setups. For larger volumes, our 10 lb and 20 lb tanks offer extended runtime without frequent refills. Scroll down to pick the right one and get your system bubbling efficiently.

Maximizing Performance with CO2 Tanks and Cylinders

Once you've got your CO2 tank, pairing it with the right regulator and lines can transform your homebrewing experience—think precise pressure control to avoid over-carbonation or flat brews. For refills, local welding shops or beverage suppliers are great resources, but always check for hydro-testing dates to keep things safe and compliant. If you're scaling up, consider our larger 20 lb options for fewer trips and more brewing time.

  • Material Matters: Aluminum resists corrosion and is lighter for transport, while steel holds up in high-wear environments.
  • Size Guide: Start with a 5 lb for beginners; upgrade to 10 lb or more for frequent use or multiple kegs.
  • Pro Tip: Insulate your tank in cold weather to maintain steady CO2 flow and prevent freezing issues.

Need more? Browse our CO2 regulators or complete homebrew kegging kits or our commercial kegging kits to build out your dream setup. Questions on compatibility? Our team is here to help.