... Tank in tank new design 2, CE/CCC approved, high quality 3, OEM/ODM 4, Material SUS304/316L 5, Multi-function DEAKON Pressurized ... water tank: Specifications:1.Inner tank: Food Grade SUS 304-2B 1.0-2 ... :White, gold,silvery, grey,green,blue9.Relief valve for tank safety10.Pressure Relief Valve Included11.Includes mounting gear and screws ...