Automatic Bilge Pump 12V Dc

OverviewProduct Description New Rule 500,800,1100 GPH automatic submersible bilge pump. Part number 25SA,20SA,27SA. Replaces the discontinued Rule 25S,20S,27S bilge pump. Has a new anti-airlock design with backflow prevention and threaded discharge for multiple port options. Features: Automatic electronic sensing – No float switch needed! Checks for water every 2.5 minutes by running for a half second Consumes 0.2 amps per day Keeps more water out of the bilge than a similar float switch setup Connect black wire to negative and brown wire to positive – brown/white wire is manual override (use with Rule 41 or 43 switch for toggle ability) Ignition protected High-efficiency, low amp motor Non burn-out when dry Stainless steel shaft Includes back flow preventer ISO 8849 and ISO 8846 marine certifications Easy clean snap lock strainer