Rule 1100 Electric Submersible Bilge Pump 12V

Model Number: RWB805
Max flow: Tooltip 69 L/min
Inlet/Outlet size: 28mm
Amp draw: 3.7 amp
Voltage: 12 volt
Packaging Size (cm): 11.2 x 7.4 x 6.4cm
Packaging Weight (kg): 0.3kg
Liquid to be pumped: Fresh - Salt Water
$ 137.00
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Rule Bilge Pumps Australia range includes a compact and fully submersible 1100 GPH electric pump for use as a 12 volt bilge pump or bait pump on smaller boat or simply for water transfer. Totally submersible Rule 12 volt bilge pump with water cooled, ignition and TCO protected motor, stainless steel shaft and snap-on strainer base.

This Rule bilge pump is very efficient, draws low current and offers high capacity output in a very compact housing, to fit into the smallest available space. NON-Automatic bilge pump - requires a Rule float switch to operate automatically. Please note - using the included check valve will reduce the output flow of the pump. Available in both 12 volt & 24 volt models. This sale is for the 12 volt model. 3 year limited warranty gives peace of mind.

A Threaded hose outlet suits 20mm (3/4") hose. 1 x straight port provided.


Perfect for many different uses in a marine or work environment.

  • Bilge pump
  • Transfer pump
  • Fully submersible pump
  • Snap on strainer base
  • Compact size and design to fit in the smallest places
  • Stainless steel shaft
  • Higher flow - optimised impeller to provide greater flow at low amp
  • High efficiency, low amp draw ignition protected motor
  • Infused water blocking feature - to stop water wicking down inside the wiring
  • Built-In thermal cut-out (TCO) in the motor provides extra protection
  • Backflow prevention - includes a removable check valve (Please note - using the check valve will reduce the rated output flow).
  • Threaded discharge port - gives easier installation and maintenance.
  • Discharge hose port is included with each pump
  • Hidden air vents in the pump prevent air locking in challenging plumbing installations and helps with the check valve operation
  • 3 year warranty
Rule bilge pump range performance graph -Water Pumps Now