Installed back of the vehicle exhaust pipe, permission current passes, also prevents in the exhausted jet stream the flame and Mars spouts.

Safeguard Country Key Fire protection Unit and all carrier vehicle in flammable explosive region safe fire protection.

Suitable for the vehicles that goes into the petroleum region, the chemical dangerous material region, the fuel depot, the liquid gas station, the papermaking profession, the harbor, the airport, the forest region, and other main key fire protection regions.

Model: ??35-??300