KZ2 piston type differential pressure switches allow a micro-switch actuation upon reaching of a value between two pressures. The switch point is reached by sliding the DIN-housing forward to increase the differential ration and backward to decrease the different pressure value.
It can work with different types of fluids and gas without presence of dirty or impurities. We recommend the use of filters before the instrument. The hydraulic connections provide n.2 input in-line for the high and low pressure. Mechanical stops protect the instrument from over pressurization and inversions of the pressures values.