For power circuits, FSG type, IP 20 protection grade

Calibre 4.6 bar (66.7 psi).

Apparatus with one bipolar contact NC + NC

Type of fluid controlled: fresh water, seawater,

from 0 °C to +55 °C

Adjustable differential

FUNCTIONS

FSG type pressure switches are devices for power circuits. They are used to control water pressure up to 10.5 bar.

ADJUSTABLE DIFFERENTIAL PRESSURE SWITCH CONTROL (FSG and FYG types)

The pressure switch is adjusted by first setting the high point and then the low point.

High point

The high point (rising pressure) is adjusted by means of the adjustment nut 1.

Low point

The low point (dropping pressure) is adjusted by means of the adjustment nut 2.