The Aobaosi S-System spear is engineered for seamless operation, optimal hygiene, and superior beer preservation. With its dual-valve functionality, this spear ensures a consistent and efficient keg tapping experience.

Its advanced hygienic features minimize contamination risks, ensuring that every pour maintains the purest beer taste.

Every component in contact with beer is made of high-grade stainless steel. All rubbers and springs are produced in Europe. This eliminates the risk of Iron Pick-Up, ensuring that each pour reflects the brewmaster’s original vision.

Choose Aobaosi for reliability, precision, and innovation in draft beer technology.