Fully Automatic Marine Bilge Pump, Small Water Pump, DC Submersible Pump
Note:
1. Do not connect both the positive terminals of the automatic and non-automatic circuits to the power supply’s positive terminal at the same time, as this will burn out the motor. 2. Maximum operating current: 12A; minimum: 8A or above. (The current output of a typical marine battery is around 60A, which is suitable for this purpose. However, when the battery is powering the water pump, there must be no other loads, such as engine ignition or lighting. Otherwise, the battery’s current output will be too high, causing the pump to overload and potentially overheat and burn out.)
3. This product is a brushed motor; it is recommended to operate it for half an hour and then leave it to rest for half an hour.
4. This is an automatic pump; it starts pumping when the water level is approximately 7 cm and stops when the water level is approximately 4 cm.