This range of robust blowguns/coolant gun guarantees a longer service life under severe conditions of crushing, impact, shock, and corrosion. It includes two versions to meet all requirements for blowing and spraying in industrial applications. Allows independent control of the flow rate (trigger) and the type of jet (up to and including fine mist) by the adjustable nozzle. This car pressure washer is featured with auto-stop technology that facilitates the motor and pumps to turn off automatically when the trigger is released. The venturi system, self-intake function, pressure gauge, variably adjustable fan spray lance, supreme water filter altogether allow it to function smoothly without creating irritating noise.