ATTWOOD automatic switch for bilge pumps

Float switch with a compact design and low profile, designed to convert Attwood manual bilge pumps and other non-automatic electric pumps to automatic operation. Can be mounted on any surface, from horizontal up to 24°.
The sealed mechanism ensures protection from moisture, ignition of fumes and electrical shocks. Free of mercury.
Activate the pump when a water level of 50 mm is reached.