Model Number: YHT016-A-a Brand Name: Galaxy and Yinhe Key Specifications/Special Features: Oil and gas recovery system of gas station composed of T-Bent float valve, pipe oil and gas recovery joint, and moreForms a closed loop that is safer, faster, cleaner and provides ability for vapor return, vapor reduction, cost reduction and closed fillingMaterial: aluminum alloyDiameter: 80mmWays of connection: screwed-type

To recycle oil gas when filling the gas and avoids diffusion