The product is characterized by stable and reliable performance (not 

because of the fluctuations of the surface caused by the malfunction). It 

also has a non-toxic, corrosion-resistant, easy to install, inexpensive, and 

long service life. The product can be widely used in water supply, drainage 

and corrosive liquid level automatic control with a variety of pump 

supporting.
Total Cable length: About 4m
Rated voltage:250V  380V
Rated current:8A  4A
Working temperature:0 degree≤water temperature≤60 degree
Mechanical endurance:≥100,000times
Electrical endurance:≥500,000time
Shape:circular
Color: As the picture show