• Rule Bilge Pump Automatic model 27SA-24

Model Number 27SA-24  - 1100GPH - 24Volt

Product Features
  • Completely automatic water sensing (no separate float switch required)
  • Flow rate 1100 GPH (4164 LPH)
  • Compact, efficient, long-life motors with ability to run dry for short periods
  • Back Flow Prevention (500 -1100 models only)
  • Easy-clean, snap-lock strainer bases
  • Stainless steel shafts
  • Completely submersible
  • Marine-grade blocked wiring
  • Rust and corrosion protection
  • Built-in Thermal Cut-Off (TCO) provides added protection for pump and vessel
  • Silent operation with minimal vibration
  • Ignition protection
  • CE and ISO 8849 certification


Rule Automatic Bilge Pumps check for water every 2 ½ minutes and keep bilge water at the lowest level of any automatic bilge pump. A standard pump and float switch allows water to reach 2” (5cm) before it activates. Rule Automatic Bilge Pumps activate at 5/8” (1.6cm) and drain water down to ¼” (0.6cm).


Our bilge pumps provide ultimate pumping performance, which helps keep your bilge clear of nuisance water. Our bilge pumps are engineered and tested to the highest standard, achieving rated performance at 12V, resulting in high flow with best-in-class efficiency for the toughest applications.  



Available models

  • 25SA
  • 25SA-24
  • 20SA
  • 27SA
  • 27SA-24
  • 51S
  • 53S
  • 55S



Technical Specification
Pump Height 120mm
Pump Width 74mm
Pump Depth 64mm
Pump Amps Draw 2.4 Amps
Pump Fuse Required 4 Amp
Pump Hose Tail Diameter 25mm and 29mm

Rule Bilge Pump Automatic model 27SA-24

  • Brand: Jabsco
  • Product Code: 27SA-24
  • Availability: 2-3 Days