Features: Made of aluminum, brass and stainless steel material, it is extremely durable. There is a 2-point screw hole on the top for easy installation to other equipment. A built-in check valve protects your shunt and prevents gas backflow. Run multiple lines from one CO2 source. The distributor allows you to split gas supply into multiple lines. Each line has its own shutoff valve. Due to the one-way valve mechanism, the pressure drop between the ball valves in these manifolds is approximately 2 psi. You will need to set the pressure on the regulator to 2 psi above the pressure required in the keg.) Specification: Barbed Specifications: 7mm. Material: Stainless steel, aluminum Color: Silver Size: 240 x 90 x 30mm / 9.45 x 3.54 x 1.18 inch (appr.) Package List: 1 x 4 Way Beer Splitter Features ????Unparalleled Durability: Elevate your brewing game with our four-way carbon dioxide distributor for beer fermentation. Meticulously crafted from a blend of aluminum, brass, and stainless steel, this powerhouse ensures longevity and unwavering reliability. ????️Effortless Integration, Seamless Setup: Our CO2 Gas Beer Splitter is designed for a hassle-free experience. Featuring a convenient 2-point screw hole at the top, it effortlessly integrates with other equipment, streamlining your brewing process. ????Safeguarded Brewing: Protect your brewing process with confidence. Our Stainless Steel Manifold Distribution Splitter Beer acts as a seamless shield, preserving the integrity of your shunt and preventing unwanted gas backflow. ????️Masterful Gas Management: Elevate your homebrewing experience with our Beer Brewing Gas Manifold Distribution. Empower multiple line configurations from a single source, giving you precise control with individual shutoff valves for every line. ????Optimal Pressure Control: To ensure the best results, please note that due to the one-way valve mechanism, there is a pressure drop of approximately 2 psi between the 4 Way Beer Splitter's ball valves in these manifolds. Adjust the pressure on the regulator to 2 psi above the required pressure in the keg for seamless, worry-free carbonation.