Rule is a long-trusted name in bilge pumps, keeping water out of your boat reliably year after year. This collection covers automatic, non-automatic and electronic sensing pumps across a range of flow rates. Sizing a Rule Bilge Pump Bilge pumps are rated in gallons per hour, or GPH, from around 500 up to 2000 and higher. Pick a flow rate based on your boat size and how much water the bilge can take on. It is smart to oversize so the pump keeps up in rough conditions, and many boaters run a second pump higher in the bilge as a backup. Automatic, Non-Automatic and Electronic Sensing Non-automatic pumps run when you flip a switch. Automatic models include a float switch...
The innovative Tournament Series pumps feature these removable motor cartridges, which are fast and convenient to replace.Rule 46DR Attributes Compatibility: Tournament Series Livewell Pump Flow Rate: 800 Gallon Per Hour...
High pumping capacity and reliability at a lower cost. The Rule 1500 offers more pumping capacity and more exclusive design features than any comparable competitive pump. 1-1/8 Inch...
Rule 2000Engineered to commercial standards. The Rule 2000 is the best selling high capacity submersible bilge pump in the world. 1-1/8" (28.6mm) discharge outlet. 12 Volts DC unless...
Sleek and rugged, the Rule-A-Matic Plus float switch has a strong, fully integrated, impact resistant cover that protects against debris and jamming. It features 14 gauge highly abrasive...
The innovative Tournament Series pumps feature these removable motor cartridges, which are fast and convenient to replace.Rule 47DR Attributes Compatibility: Tournament Series Livewell/ Baitwell Pump Flow Rate: 1000 Gallon Per...
1500 G.P.H. Automatic Bilge PumpHigh pumping capacity and reliability at a lower cost. The Rule 1500 offers more pumping capacity and more exclusive design features than any comparable...
500 GPH Replacement Motor Cartridge for Tournament Series PumpsThe innovative Tournament Series Pumps feature these removable motor cartridges, which are fast and convenient to replace.Features: 500 GPH Replacement...
Rule 3700Heavy duty construction for both commercial and pleasure boat use; known for trouble free operation and reliability. 1-1/2" (38mm) discharge outlet. 12 Volts DC unless noted.Features: Fully...
Hi-Water Bilge AlarmThe High Water Bilge Alarm consists of a non-mercury float switch and an in-dash gauge that features both a visual and an audible 85 db alarm....
Rule 7700D GPH Evacuator Pump - 12VRule's latest Evacuator pump is ideal for fast evacuation of water from a vessel. Long a favorite of tow boat operators, the...
110V Sump Pump - 8' CordDesigned to remove water from basements, garages, stairwells, utility rooms, backyards, sumps, pools, pool covers, boats, and other utility applications. 1800 gph8' CordAutomatic3...
Design includes marine grade 14 gauge "blocked wire", larger float for increased buoyancy, removable base for easy servicing and a snap switch design capable of handling pumps drawing...
A standard bilge pump operates by a control switch that senses water and activates the pump. Rule’s Float Switches offer outstanding performance. We use extra-large float chambers for...
Engineered to today's industry standards, the Rule 2000 is the best selling high capacity submersible bilge pump in the world. These compact and powerful pumps are traditional non-automatic...
Rule-Mate 1500 GPH 12 Volt Fully Automated Bilge PumpThe Rule-Mate® 1500 GPH pump consists of a powerful Rule® bilge pump and a highly intelligent circuit board in a...
Rule 3700Heavy duty construction for both commercial and pleasure boat use; known for trouble free operation and reliability. 1-1/2" (38mm) discharge outlet. 12 Volts DC unless noted.Features: Fully...
Rule 4000Non-Automatic 12vDesigned for the toughest applications, the 4000 gph (15140 lph) pump optimizes Rule's exclusive design features to produce the highest capacity available for a pump its...
Heavy duty construction for both commercial and pleasure boat use; known for trouble free operation and reliability. 1-1/2 Inch discharge outlet. 12 Volts DC unless noted. Our range...
Rule 2000Non-Automatic 24VEngineered to commercial standards. The Rule 2000 is the best selling high capacity submersible bilge pump in the world. 1-1/8" (28.6mm) discharge outlet. 24 Volts DC...
Rule 2000Engineered to commercial standards. The Rule 2000 is the best selling high capacity submersible bilge pump in the world. 1-1/8" (28.6mm) discharge outlet. 12 Volts DC unless...
Rule 1500High pumping capacity and reliability at a lower cost. The Rule 1500 offers more pumping capacity and more exclusive design features than any comparable competitive pump. 1-1/8"...
Rule-Mate® 1100 Fully Automated Bilge Pump - 12VFeatures: State-of-the-art water sensing technology Pump turns on when water level rises and shuts off when water is removed No float...
Rule-A-Matic® Plus Float Switchwith fuse holderSleek and rugged, the Rule-A-Matic Plus float switch has a strong, fully integrated, impact resistant cover, which protects against debris and jamming. 14...
Rule 3700Automatic 12vHeavy duty construction for both commercial and pleasure boat use; known for trouble free operation and reliability. 1-1/2" (38mm) discharge outlet.WARNING: This product can expose you...
Rule is a long-trusted name in bilge pumps, keeping water out of your boat reliably year after year. This collection covers automatic, non-automatic and electronic sensing pumps across a range of flow rates.
Bilge pumps are rated in gallons per hour, or GPH, from around 500 up to 2000 and higher. Pick a flow rate based on your boat size and how much water the bilge can take on. It is smart to oversize so the pump keeps up in rough conditions, and many boaters run a second pump higher in the bilge as a backup.
Non-automatic pumps run when you flip a switch. Automatic models include a float switch that turns the pump on when water rises. Electronic sensing pumps detect water without a moving float, which reduces stuck-switch failures. Match the voltage to your system, either 12V or 24V, and confirm the GPH and switch type before you buy.
Size by boat and risk. Small boats may use 500 to 800 GPH, while larger boats often need 1500 GPH or more. Oversizing helps the pump keep up in rough water, and a backup pump adds safety.
It detects rising water electronically instead of using a mechanical float switch. With no moving float to jam with debris, it tends to be more reliable over time.
A non-automatic pump runs only when you switch it on. An automatic pump has a built-in or paired float switch that starts the pump on its own when water rises in the bilge.
