Turn pump on when water lever reaches 2" 

Turn pump off when water level reaches 3/4" 

For use with pumps drawing up to 20Amps>Use with the recommended size fuse for the pump to which it is connected.Â...

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Turn pump on when water lever reaches 2" 

Turn pump off when water level reaches 3/4" 

For use with pumps drawing up to 20Amps>Use with the recommended size fuse for the pump to which it is connected. 

Heavy duty and brand-new 

For yachts, boats, fishing-boat,aquarium

Connect it to a pump. 

CAUTION:  Keep all wire connections above the highest water level. Wires should be sealed with a waterproof marine sealant to prevent wire corrosion. 

Do not use with 110V applications 

Designed for fresh water or sea water only.


  • Industrial Applicablel:General industrial equipment and medical equipment; Chemical equipment tourist vehicles, special vehicles, ships,Industrial machinery supporting
  • Life Applicable:Vehicle cleaning, carpet cleaning, floor cleaning, etc. Water purification and water treatment equipment
  • Safe and Reliable:Ultrasonic welding is used to seal and form at one time, which is reliable and safe, and will not leak water
  • Quality Assurance:The shell is made of high-quality ABS material, and the internal metal contacts ensure reliable start/stop
  • Industrial Applicablel:General industrial equipment and medical equipment; Chemical equipment tourist vehicles, special vehicles, ships,Industrial machinery supporting
  • Life Applicable:Vehicle cleaning, carpet cleaning, floor cleaning, etc. Water purification and water treatment equipment
  • Safe and Reliable:Ultrasonic welding is used to seal and form at one time, which is reliable and safe, and will not leak water
  • Quality Assurance:The shell is made of high-quality ABS material, and the internal metal contacts ensure reliable start/stop

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