IBEX Innovation Award Winner

Rule 800GPH/3028LPH Bilge Pump

Rule brand builds on over 50 years of operational excellence and application expertise with a broad range of solutions for the marine industry.

Our bilge pumps provide ultimate pumping performance, which helps keep your bilge clear of nuisance water, building on the genuine Rule design.

Rigorous engineering and testing helped generate the new series of bilge pumps. Our pumps are tested to the highest standard, achieving rated performance at 12V vs. 13.6V, resulting in higher flow with better efficiency for the toughest applications.

High Flow – optimized impeller to provide greater flow at the same amperage
Built-in Thermal Cut-Off (TCO) – provides added protection for pump and vessel
Back Flow Prevention - reduces the amount of water left over in the bilge, reducing odor and helping keep your bilge cleaner
Hidden Air Vents in the Body – helps prevent air locking in challenging plumbing installations and helps with the check valve
Threaded Discharge - easier installation, easier maintenance


Connections: For 19mm (3/4") bore hose.
Dimensions: 111mm high, 64mm x 74mm.
Current Draw: 3.4(amps)
Fuse Size: 5(amp)
Output: Up to 50 litres/minute (11 gallons/minute) without check valve. Max. recommended discharge head 2m.
Light, compact pump for ski-boats and small vessels.
Tough plastic body.
Quick release inlet strainer allows rapid cleaning.
Low amp draw conserves batteries.
Built-in Thermal Cut-Off.
Check Valve included for Back Flow Prevention.
Vented body to prevent air locking.
Threaded port for easier installation and maintenance.
For automatic operation use Rule Float Switches.
Base not interchangeable with old range but can be fitted to existing screw holes.
Packaged Dimensions: L:18.00 x H:9.00 x W:17.00cm
Actual Weight: 0.41 Kg (Approx. 0.61 Kg packed)