The Electromagnetic switch Johnson floating pump activate the pump when the the water level reaches 51 mm, and deactivate it when the water level reaches 19 mm.
Characteristics
- Mechanical switch it's compact.
- Activate the bomb: Water level 51 mm.
- Deactivate the bomb: Water level 19 mm.
- It doesn't contain mercury.
- Amps: 15.
- Volts: 12.
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