DRP digital pressure regulator - evolves from EPR and adds to its features a digital display with instataneous indication of flow consumption and outlet pressure as it contains flow and pressure sensors. This device allows the regulation of the outlet pressure to be deconnected from the inlet pressure in order to improve the elasticity of the system's hydraulic reserve of the system's hydraulic reserve, which prolongs inactive breaks and, as a result, reduces the number of the electric pump. This independence of pressure control operation with minimal difference between inlet pressure (ON) and outlet pressure (OUT). pressure (OUT). Alarm and function registers are also integrated, as well as and ability to set multiple operating parameters parameters parameters, such as automatic reset system, anti-flooding function, start and stop delays, etc.