Automatic Submersible Boat Bilge Water Pump Auto with Float Switch (Blue - Automatic) Submersible pump, built-in float switch

Built-in float switch! (No separate float switch is needed)

No power use until pump is activated by internal float switch (when water level rises)

Equipped with built in electronic controlled reed sensor system for easy fully automatic operation

Tips: the power adapte need to choose

Wide Application: This water pump is a compact pump that is widely used in boats, aquariums, diving pools, etc.

Small Size: Comes with a small size and lightweight, you can easily take the pump around to help with your work.

Plastic Shell: Equipped with a plastic shell, which is scratch resistance and impact resistance, strong and durable, providing the pump with a life span.

Float Switch: With a float switch, this pump operates compactly and efficiently, no power consumption until the pump is activated by the internal float switch.

Filter Base: Equipped with a filter base, which can be released quickly for easy and maintenance.

Automatic mode connection :Contect black wire to negative,Contect brown white wire to positive,,brown no wiring.Non-Automatic mode connection :Contect black wire to negative,Contect brown wire to positive,,brown white no wiring.