Automatic submersible pump - 12V - 31.5 L/min

The Rule automatic 12V 31.5 L/min submersible pump is ideal for drying out and emptying your boat's bilge. This automatic pump features a fail-safe automatic contactor, a test button on the pump body and an overheating safety device.

This innovative automatic submersible pump from Rule incorporates an algorithm. Using sensors, it can check whether the pump is operating without pumping water. This protects the pump, the boat as a whole and its batteries. If impurities contaminate the sensor, or if the pump finds only air, it stops running and rechecks for water every 1-2 minutes.

As soon as the impurities have been removed, the pump returns to normal operating mode . It starts up when a water level of approx. 64 mm is reached, and stops again when the level drops to approx. 16 mm.