RULE AUTOMATIC BILGE PUMP - 12V 500GPH RWB822 (RM500B) hella No float switch required

No float switch required

If a buyer has changed their mind or ordered the wrong item

The unit is small enough to fit in your pocket and will float if dropped in water

Output power 5W (1W low power)

Voice announcement of channel number

RULE AUTOMATIC BILGE PUMP - 12V 500GPH RWB822 (RM500B) hella No float switch requiredThe Rule Mate 500GPH Automatic Bilge Pump offers superior pumping performance. As a fully automatic pump, it operates using an internal sensor. When the water in the bilge reaches 2" (5cm), the pump will automatically activate, pumping the water to the outside of the boat. When the water reaches 3 8" (0. 9cm), the pump will turn itself off until the water level rises again. This pump also features a back up system to prevent dry running in the event