Description: 【CO2 Tank Bottle Threaded Tee Fitting 】: This CO2 Tee Connector adapter allows you to run two CO2 products from a single CO2 tank, providing an efficient solution for your aquarium needs 【Feature】: CO2 Adapter connector featuring W21.8-14 (DIN 477) ,compatible for -14 【Brass Construction】: Made from quality brass, this 3 Way connector is designed for long term use in aquariums or fish tanks without complicated steps required for setup 【Easy Installation】: Simply connect the splitter to your CO2 tank and attach two hoses to your devices. The product includes gaskets for secure installation 【Cost Effective Solution】: Save money by eliminating the need for multiple CO2 tanks. This CO2 Adapter splitter provides two channels from 1 tank, making it a budget friendly choice Specification: Material: Brass Thread Type: W21.8 Size Chart: 6cmx6.8cm/2.36inchx2.68inch Package Includes: 1x CO2 Tee Connector Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.