Pressure regulator with pressure switch for compressor Pressure switch 2 displays FG05 Anyone who needs a lower pressure than the one indicated in the main line can rely on this pressure regulator. The pressure regulator can reduce the pipe pressure to the desired working pressure and keep it constant. Because of this feature, the pressure regulator is also called a pressure reducer. Pressure regulators are the ideal solution, especially when recessed parts have limited compressive strength. This pressure regulator impresses with its connection with 20.67 mm external threads, 2 measuring displays or pressure gauges, 2 quick air couplings and a safety valve. This gives you a complete compressed air unit with everything you need. The pressure regulator has a pressure display from 0 to 12 bar. The maximum operating voltage is 240 V / 16 A and the maximum permissible pressure is 8 bar.