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5/12 Simpson St,
Coolangatta QLD 4225

Custom Marine & Camping Goods

Sales and Technical Support 0412 150 120

Next Generation compact and fully submersible 500 GPH electric pump for use as a bilge or bait pump on smaller craft or simply for water transfer. Totally submersible pump with water cooled, ignition and TCO protected motor, stainless steel shaft and snap-on strainer base.


This pump is extemely efficient, draws low current and offers high capacity output in a very compact housing, to fit into the smallest available space. NON-Automatic 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 24 volt model. 3 year limited warranty.


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


This highly efficient pump draws a low current while pumping out a huge volume of water. It is very compact and will fit in tight spaces. See dimensions below. Perfect for many different uses in a marine or work environment.

The photo on this listing shows the pump being used in a sea kayak.





  • Fully portable
  • Manual operation
  • Optimised impeller to provide greater flow 
  • Low amp draw
  • Can pump fresh or salt water
  • Water cooled, ignition protected motor
  • Stainless steel shaft
  • Easy to install and operate
  • Backflow protection
  • Water blocking feature to protect wiring
  • Robust
  • Comes with instructions



  • 24 volt
  • 0.8 amp power draw
  • 31 litres per minute 
  • 1,860 litres per hour
  • 20mm outlet
  • 135mm x 36mm diameter
  • Maximum fluid temperature 60 degrees



You have the peace of mind of a 12 month warranty from a 100% Australian business and we stand by our products. We offer full phone support and when you speak to our staff you are speaking to someone with a stake in the business. Buy from us and become one of over 200,000 satisfied customers. We listen to our customers and continually strive to improve our service and the price, quality and durability of all our products. We welcome your feedback! We stock spare parts, we do repairs and we offer a fair dinkum warranty.

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Rule 500 24v Bilge Pump 31 L/pm

  • Brand: Rule
  • Product Code: RWB802 (Rule 500 24v) replaces RWB112
  • Availability: In Stock
  • $74.60

  • Ex Tax: $67.82