28.0500.10 FL3 Flow Switch

Electro-mechanical device in which the fluid passage moves a magnetized piston that opens an electric circuit.
DN10
Reed switch with high resistance.
Electrical insulation: class IP55
Reduced dimensions both axial and lateral.
Magnetic drive obtained by the plunging piston movement.
Magnet covered by plastic casing to minimize the braking effect of metal particles and scale.
Wire for earth