Rule 1100 GPH Electronic Sensing Bilge Pump - 24V

The Rule 1100 GPH Electronic Sensing Bilge Pump - 24V is the workhorse of modern marine water management, designed for boaters who demand reliable, hands-off protection against accumulating bilge water. Whether you're running a center console, cruiser, or commercial fishing vessel, this intelligent 24V pump automatically monitors your bilge and activates only when needed, eliminating the worry of manual pump cycling and the risk of engine compartment flooding. For serious water sports enthusiasts and professional mariners, automatic bilge protection isn't optional—it's essential safety equipment.

This pump operates on proven electronic sensing technology, cycling on every 2.5 minutes for approximately one second to detect standing water without draining your 24V battery. Once water is sensed, the pump engages and delivers a robust 1100 gallons per hour of displacement, clearing bilge sumps faster than manual or float-switch alternatives. The impeller-resistance sensing principle means no moving float arms to jam or corrode—a critical advantage in saltwater environments where deposits and corrosion compromise traditional mechanical switches. The compact 7 x 4 x 7-inch footprint and lightweight 1.2-pound design fit seamlessly into tight engine compartments without sacrificing performance or requiring extensive rewiring.

This pump is ideal for 24-volt marine electrical systems common on larger vessels, commercial fishing boats, and yacht platforms where single-engine or dual-battery configurations run higher voltage for thruster and auxiliary systems. Installation is straightforward for boaters comfortable with basic marine plumbing; connect the intake hose to your bilge sump and the discharge through a through-hull fitting or overboard line. Rule's S-series pumps are favored by captains and naval engineers because their electronic sensing eliminates false alarms, reduces power consumption compared to continuous-duty models, and operates silently—critical on overnight passages or when running near wildlife areas. Pair this pump with a manual backup bilge for redundancy on extended offshore trips.