The XMP switches are electromechanical pressure switches for control circuits. They are used to control the pressure of water and air. It is a switch with an adjustable differential for regulation between 2 thresholds. This switch, without decompression valve, has a case with reset knob. Ajustable range of switching point: from 1.3bar to 12bar or from 18.85psi to 174psi. 2 NC contacts, G 1/4 female fluid connection, 2 entries tapped for n°13 cable gland