MORE POWERFUL AND ROBUST.USER BENEFITS:More powerful and robust V-belt compressor for demanding use.Belt drive for low speeds and a particularly quiet operation.For three-phase current.Working pressure can be regulated according to application by means of a filter pressure reducer with manometer.Convenient pressure switch for good cold starting, complete with relief valve.Additional manometer for displaying the tank pressure.Overload protection: protects the motor from overheating.Oil-lubricated 2-cylinder piston compressors for high air supply volume.Rubberised, stable wheels and pull handle for mobile use.10 year tank warranty against rust.