1 PP Plastic: The double float shell is made of PP plastic, aging resistance, glazed surface, excellent workmanship, and strong actual durability 2 Automatic Pumping: Automatic pumping, stop when the water is full, use A1, A2 for automatic pumping, B1, B2 for automatic drainage, stop when there is no water 3 Ventilation Hole Shape: The ventilation hole shape can prevent water vapor from corroding the internal components of the switch in a humid environment to extend the life of the switch 4 Main Body Seals: The main body of the switch is sealed, completely moisture and dust prevention, and the center of gravity of the solids float is stable and accurate 5 Application: Suitable for automatic water level control of self provided water pumps, wells, pools and other water supply systems in factories and families
What's in the box
1 x Liquid Level Switch
