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...
500GPH Standard Bilge Pump - 24VCustomers talk about flow, they want the water out of the bilge, andfast. Improved design and performance means that our next generation 500GPH...
800GPH Electronic Sensing Bilge Pump - 12VIn the next generation sensing bilge pumps, the 800GPH 12V S series pump works on the principle of impeller resistance. The pump...
500GPH Electronic Sensing Bilge Pump - 24VIn the next generation sensing bilge pumps, the 500GPH 24V S series pump works on the principle of impeller resistance. The pump...
500GPH Electronic Sensing Bilge Pump - 12VIn the next generation sensing bilge pumps, the 500GPH S series pump works on the principle of impeller resistance. The pump will...
Deluxe 3-Way Panel Lighted Switch f/Auto Float 24/32VDCControls any pump equipped with an automatic float switch. Toggle has three positions (automatic, off, or manual) and has a "fail...
Our latest automatic pump design, the LoPro allows for pumping out of tight spaces and shallower bilges. The e LP900D model uses a unique double system for sensing...
Replacement Strainer BaseRule-Mate Bilge Pumps RM500A-RM1100A GPH Models (Post 2009). What is more interesting and meaningful than boating in open water? This is an excellent solution to meet...
iL500 Plus In-Line & Submersible Pump 12V Suitable for diesel, fresh and salt water Quick diesel transfer with no spillage Water transfer, deck shower, or deck wash Continuous...
iL200 Pump Kit 12VPortable pumping kit;IncludesSpray Nozzle, 4m cable with battery clips, 3m food quality layflat hose. Suitable for fresh or salt water Water transfer, deck shower, or...
iL200 In-Line & Submersible Pump 12VCentrifugal submersible and inline pump; Suitable for fresh or salt water Water transfer, deck shower, or deck wash Water Systems to 60°C Intermittent...
Side Mount BracketRound pumpsFlow Rate 360 - 1100 (gph)WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to...
Replacement Strainer BaseReplacement Strainer Base f/Rule Mate Bilge Pumps w/FLow Rate 1500-2000gphWARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State...
3-Way Panel SwitchSimilar to the Lighted Panel Switch but without indicator light or fuse holder. The "manual" position has a "fail-safe" spring return to "off" so you can't...
Rule 1500Non-Automatic 24vHigh 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....
Replacement Motor Cartridges Replacement motor cartridges for Rule Cartridge Bilge and Livewell/Aerator pumps. WARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to the...
ECO-SwitchThe Rule ECO-Switch is an ecologically sound automatic bilge pump control control switch. Featuring a non-mercury design, the pump operates with simple air pressure. As water rises in...
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.
