Hydraulic Flood Barrier Door Hydraulic Flood Barrier DoorHydraulic Flood Barrier Door, this type of products are used in villas, shops, etc. Designed to stop flooding at entrances. It goes up and down in a circular motion. It works like arm barrier logic. If the control is pressed, it provides protection against flooding by closing the entrance. It can be left open at normal times. Automatic flood detection system is also available in these products. It is one of our products that is used without the need for digging. They are manufactured as a complete aluminum case . It is quite durable, light and sturdy. They are manufactured in one piece, up to 1 meter high and up to 4 meters long.