Compact, Durable 20 lbs CO2 Tank: Our CO2 tank boasts a lightweight 26.46 lbs aluminum alloy body for exceptional strength and resistance. The light gray spray coating enhances its visual appeal and keeps the tank from wear and tear. Tip: The tank is shipped empty Your Go-to Beer Companion: Designed without pre-filled gas, our CO2 cylinder tank can be loaded with 20 lbs of food-grade, 99.95% pure CO2 compliant with E290 standards. It's reusable and ideal for dispensing around 20-23 small beer kegs, making it an essential addition to any beer enthusiast's setup Enhanced Pressure Stability: Our new CO2 tank operates at a working pressure of up to 1800 PSI and is tested to 3000 PSI