NEWFLAG Automatic Flood Barrier which is hydrodynamic driven by rising flood water itself, can be customized in module supply form according to the doorway width at the site. It consists of the bottom frame, floating barrier panel with non-slip surface in the module supply, and the end sealing rubber attached to the side wall. The rising or retreating flood water will flip up or close down the barrier panel automatically and it does not require power or human to intervene. It can be also manually lifted by an adult due to its lightweight technology. The structure is designed simply to reduce the risk of failure and easy to repair or replace.
