
Rule
Rule Bilge Pump 500GPH – Submersible Marine Pump (12V)
The Rule Bilge Pump 500GPH (12V) is a compact, submersible pump designed for reliable water removal in small to medium-sized boats. Known for their durability and performance, Rule pumps are trusted worldwide in marine applications.
This 500-gallon-per-hour pump features a moisture-tight, fully submersible motor and corrosion-resistant materials to handle the harshest marine environments. Ideal as a primary bilge pump or backup, it offers quiet operation and low power draw for efficient onboard drainage.
Features:
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500 GPH (gallons per hour) pumping capacity
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12-volt DC motor – fully submersible
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Moisture-tight, anti-airlock design
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Compact, low-profile housing for tight installations
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Rust and corrosion-resistant components
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Ideal for small to medium boats, tenders, and trailer boats
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Easy to install and maintain
Built to last, the Rule 500GPH Bilge Pump is a reliable choice for essential onboard safety and peace of mind.