The HYDI unit is a sophisticated but simple to use Hydrogen on demand system. It uses distilled water and low voltage electricity from the electrical system of the vehicle or plant to produce Hydrogen. The HYDI unit does not store Hydrogen and employs a number of safety features to prevent Hydrogen being generated if the engine is not running. There are no chemicals or additives used in the HYDI unit. Just pure water. The HYDI unit uses Bluetooth technology to display the status on the operation of the unit on an Android phone or tablet in real time. Our HYDI unit has a range of benefits that are sure to be a hit with Heavy Industries operating large diesel engines globally. It’s a sophisticated system that helps to reduce both environmental impact and economic expenses.