Float switch for water top-up or as dry-run protection

The WISY float switches allow you to operate the pump or rainwater system without worry. The switches automatically detect a drop in the water level and, depending on the selection, automatically ensure that the storage tank is filled with 4 cm height of mains water or that the pump is switched off in time so that it does not run dry.

The WISY float switches: 

Product information

Float switch for water top-up

Yellow float switch for controlling the mains water top-up. For mounting on the inlet pipe or on the submersible pump. The switch lever defines the switch-on and switch-off point so precisely that the water level increases by only 4 cm (daily requirement of a single-family house).

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InfoImportant details

Economical replenishment Only 4 cm switching range Quick and safe installation on the submersible pump

Product information

Float switch for dry-run protection

Float switch for switching off the pump in case of insufficient water level in the storage tank. For mounting on the inlet pipe or on the submersible pump. When after rain, the minimum filling level of the storage tank is reached again, the float switch activates the pump for operation again.

To the product

InfoImportant details

Only 4 cm switching range Quick and safe mounting on the submersible pump

Accessories for float switches