500 GPH Automatic Bilge Pump 3/4'' Outlet - Easy Clean Snap Lock Strainer/Pumps

Rule 500. The rule 500 offers many design features while keeping size and cost to a minimum. Especially popular on smaller craft, rule 500 pumps are unmatched in pumping power and longevity. 3/4'' (19mm) discharge outlet. 12 volts dc unless noted. Features:. Computerized operation - no floats switch required. Fully submersible. Easy clean snap lock strainer. Silent and vibrationless operation. Anti-airlock protection. Compact, efficient long life motor. Ignition protected. No burn-out when run dry. Rust and corrosion protection. Used by leading boatbuilders worldwide. Marine grade blocked wiring.