Rule
Rule-Mate Automatic Bilge Pump
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Rule-Mate bilge pumps provide ultimate pumping performance, which helps keep your bilge clear of nuisance water, building on the genuine Rule design.
Rule-Mate bilge pumps operate using an internal level sensor.
- For 500/800/1100 GPH models, when water reaches 2 inches (5 cm), the pump will automatically activate, removing water from the bilge. When the water level reaches 3/8 inches (0.9 cm) the pump will turn off until the water level rises again
- For 1500/2000 GPH models, when water reaches 2-3/4 inches (7 cm), the pump will automatically activate, removing water from the bilge. When the water level reaches 5/8 inches (1.6 cm) the pump will turn off until the water level rises again
Bilges are not always clean and free from debris. If the Rule-Mate level sensor becomes fouled by debris or contaminated water, its unique back-up feature will prevent the pump from entering a run-on condition, protecting the battery while maintaining automatic operation.