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...
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...
500 GPH Standard Bilge Pump Kit with Float Switch - 12VFeatures: Completely submersible 500 GPH/1893 LPH Ignition protected Mercury-Free Switch Stainless Steel Shaft High Abrasion, Tin Coated Silicone...
Rule-Mate bilge pumps provide ultimate pumping performance, which helps keep your bilge clear of nuisance water, building on the genuine Rule design. Rule-Mate bilge pumps operate using an...
Our new small bilge pump range provides the ultimate pumping performance, now more efficiently than ever, delivering full rated flow at just 12 Volt instead of 13.6 Volt.Rule...
Rule-Mate 2000 GPH 12 Volt Fully Automated Bilge PumpThe Rule-Mate® 2000 GPH pump consists of a powerful Rule® bilge pump and a highly intelligent circuit board in a...
Replacement Strainer BaseReplacement Strainer Base f/Round Rule Pumps w/Flow Rate 1500-2000gphWARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of...
800 GPH Round Non-Automatic Bilge Pump - 12VFeatures: Gas resistant strainer base 3/4" discharge outlet Fully submersible Easy clean snap lock strainer Silent and vibrationless operation Anti-airlock protection...
3-Way Panel Lighted SwitchControls any pump equipped with an automatic float switch. Toggle has three positions (automatic, off, or manual) and has a "fail safe" spring return to...
SuperSwitch Float Switchw/ Fuse HolderNow backed by a 5 year warranty, the non-mercury SuperSwitch is designed for the toughest applications. Design includes marine grade 14 gauge blocked wire,...
Rule 1000The Rule 1000 is in a class by itself and is a popular choice among boatbuilders and boat owners alike. 36 mounting variations and a gas resistant...
LoPro 900GPH Bilge Pump - AutomaticThe Rule LoPro 900 Automatic is a fully automatic low profile Bilge Pump with a 900 gallons per hour capacity. Designed for tight...
Dry Bilge Pump & Panel SwitchA Dry Bilge is a clean, odorless bilge.Rule now offers the best, most effective method of removing almost all of the water in...
360 GPH Standard Bilge Pump Kit with Float Switch - 12VFeatures: Completely submersible 360 GPH/1362 LPH Ignition protected Mercury-Free Switch Stainless Steel Shaft High Abrasion, Tin Coated Silicone...
800GPH 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 800GPH...
Replacement Motor CartridgeReplacement motor cartridges for Rule Cartridge Bilge and Livewell/Aerator pumps.Flow Rate: 700 gphWARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to...
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.FEATURES Fully Submersible Easy clean...
110v Sump PumpDesigned to remove water from basements, garages, stairwells, utility rooms, backyards, sumps, pools, pool covers, boats, and other utility applications. 1800 gph24' CordAutomaticWARNING: This product can...
Rule-A-Matic® Float Switchw/ Fuse HolderYear after year, the Rule-A-Matic has been the switch of choice for boaters the world over. Our latest design now includes a removable base...
Rule 800Features: Gas resistant strainer base 3/4" discharge outlet Fully Submersible Easy clean snap lock strainer Silent and vibrationless operation Anti-airlock protection Compact, efficient long life motor Ignition...
Offers a portfolio of products and systems designed to effectively meet the demands and challenges of treating water and wastewater. From smarter aeration to advanced filtration to chemical-free...
Side Mount Bracket for Newer 360-1100 GPH Rule PumpsThe Rule Side Mount Bracket is made specifically for newer 360-1100 GPH Rule Pumps. The RULE INDUSTRIES bulkhead bilge sewage...
The Rule-Mate series of bilge pumps features a solid state water sensing technology that eliminates the need for a separate float switch. When water enters the bilge and...
Our electronic sensing series bilge pumps turn the pump impeller every 2-1/2 minutes for approximately one second. If water is present, the pump will sense resistance and will...
Replacement Strainer BaseReplacement Strainer f/Square Rule Bilge Pumps This top product is professionally produced under strict industry standards, combining balanced design and high-level craftsmanship. ... SKU: NVN-48263 MPN:...
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.
