AIRTAK Bilge Pump for Boat DC12V 1500GPH Small Bilge Pump 12 Volt Electric Water Pump Low Noise with The Switch
- 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..
- Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.
- No power use until pump is activated by internal float switch (when water level rises).
- Built-in float switch! (No separate float switch is needed).