1100 GPH Bilge Pump - External Field Sensor, 30s Overrun Gauges Impeller: 09-812BT-1

Impeller: 09-812BT-1

this is typically a direct swap—confirm terminal layout and dash hole size before ordering

1100 GPH capacity for dependable bilge water removal

the actuator is a 5 pole

1100 GPH Bilge Pump - External Field Sensor, 30s Overrun Gauges Impeller: 09-812BT-1Keep your center bilge drier and your boat better protected with this 1100 GPH bilge pump update for 2026. Designed as a direct replacement for the older yellow black model, this pump uses the same wire harness connections for an easy swap, while adding an external field sensor to improve reliability and pumping performance. The updated design was introduced to solve common issues seen with the previous pump stylemost notably the filter head