PSI-M20 - Pressure regulator pre-calibrated at 1.4 bar

The Rain Bird PSI-M20 pressure regulator is designed to provide constant output pressure in micro irrigation systems. While the inlet pressure or flow rate may change, the outlet pressure remains relatively constant.

It is essential when the pressure in our system is very high because it could damage the components of the system. Furthermore, if we use retractable sprinklers, the pressure that is too high would vaporize the water which, being transported by the wind, would not make the irrigation homogeneous.

The PSI-M20 is calibrated at 1.4 bar. It is made of robust technopolymer and can be used in above-ground and underground applications.