Marine Plumbing & Ventilation

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 expose you to chemicals including...

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, larger float for increased buoyancy, removable base for easy...

SuperSwitch Float SwitchNow backed by a 5 year warranty, the non-mercury SuperSwitch is designed for the toughest applications. Design includes marine grade 14 gauge blocked wire, larger float for increased buoyancy, removable base for easy servicing and...

Stainless Steel Debris StrainerExtra measure of protection for use on round based Rule pumps up to 3700 GPH (14010 LPH). Installs directly into existing strainer. Filters out excess debris and helps prevent jamming and failure.WARNING: 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 for easy cleaning and servicing, a mercury free snap switch tested to over...

Rule-A-Matic Float SwitchYear 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 for easy cleaning and servicing, a mercury free snap switch tested to over one million...

Rule-A-Matic Plus Float SwitchSleek and rugged, the Rule-A-Matic Plus float switch has a strong, fully integrated, impact resistant cover, which protects against debris and jamming. 14 gauge highly abrasive resistant marine grade wire, and a built-in...

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 Submersible Easy clean snap lock strainer Silent and...

Rule 4000Non-Automatic Bilge PumpDesigned 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 size. 2" (51mm) discharge outlet. Voltage: 24V DC...

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 Submersible Easy clean snap lock strainer Silent and...

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 noted.Features: Fully Submersible Easy clean snap lock...

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 Specifically for Tournament Series...

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 Side Mount Bracket, model number 66A, is designed specifically for newer 360-1100 GPH Rule pumps, providing...

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 noted.Features: Computerized operation - no float switch...

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 Blocked Wire Includes Back Flow Preventer 3-Year...

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 Blocked Wire Includes Back Flow Preventer 3-Year...

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 noted.Features: Fully Submersible Easy clean triple stage snap lock...

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" (28.6mm) discharge outlet. 12 Volts DC unless noted.Features: Fully...

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 competitive pump. 1-1/8" (28.6mm) discharge outlet. 12 Volts DC...

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" (28.6mm) 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. This unit allows an unmanned com part ment to be constantly monitored. For additional...

3-Way Lighted Rocker Panel SwitchControls any pump equipped with an automatic float switch. This unit features a black plastic panel. It has a built-in fuse holder and an internally lighted rocker switch with 3 positions (automatic, off, or manual) with...

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 "off" from the "manual" position. Panel is black stainless steel and has...

Rule-Mate 1100 Fully Automated Bilge Pump - 24VFeatures: State-of-the-art water sensing technology Pump turns on when water level rises and shuts off when water is removed No float switch required 1100 GPH/4164 LPH Anti-fouling...

Rule-Mate 800 Fully Automated Bilge Pump - 24VFeatures: State-of-the-art water sensing technology Pump turns on when water level rises and shuts off when water is removed No float switch required 800 GPH/3028 LPH Anti-fouling...

Rule-Mate 500 Fully Automated Bilge Pump - 24VFeatures: State-of-the-art water sensing technology Pump turns on when water level rises and shuts off when water is removed No float switch required 500 GPH/1893LPH Anti-fouling impeller Submersible Ignition...

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 switch required 1100 GPH/4164 LPH Anti-fouling...

Rule-Mate 800 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 switch required 800 GPH/3028 LPH Anti-fouling...

Rule-Mate 500 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 switch required 500 GPH/1893LPH Anti-fouling impeller Submersible Ignition...

LoPro 900GPH Bilge Pump - Non-AutomaticThe Rule LoPro 900 non-automatic is a low profile Bilge Pump with a 900 gallons per hour capacity. Designed for tight spaces, the height of the pump is only 2-1/4".It features a threaded discharge nozzle to which...

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 spaces, the height of the pump is only 2-1/4".It features a threaded discharge nozzle to...

High Water Bilge Alarm with Switch Gauge - 24VUsing a compact float switch and dash mounted alarm, Rule provides boaters with a warning to high bilge water levels. Ideal for larger yachts and commercial vessels larger than 26' with unmanned compartments...

Replacement Motor CartridgeReplacement Cartridge for all Tournament Series Aerator PumpsWARNING: This product can expose you to chemicals including STYRENE which is known to the State of California to cause cancer. For more information go to P65Warnings...

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 .Voltage:24 (Vdc)Amp Draw: 4 (amp)Fuse Size:7.5...

7700D GPH Evacuator High Volume Utility Pump - 12VThe Rule Evacuator high-volume utility pump is ideal for fast evacuation of water from a vessel. A favorite of tow boat operators, the Evacuator is comprised of two 4,000-gallon per hour (GPH) or 15,141...

Rule In-Line Blower - 4" DuctingPart Number: 240Designed for efficient, high output operation, these blowers feature our exclusive front and rear shaft seals and corrosion resistant motor housings for long life. Compact and easily installed on any flat...

Rule In-Line Blower - 3" DuctingPart Number: 140Designed for efficient, high output operation, these blowers feature our exclusive front and rear shaft seals and corrosion resistant motor housings for long life. Compact and easily installed on any flat...

In-Line 3" Bilge Blower - 24VFeatures: Connections:- for 75mm (3") ducting Dimensions:- 130mm long, 95mm high, 125mm wide Fuse Size:- 2.5(amp) Output:- 3.8 cu. m/minute Efficient high volume airflow Quiet running Slip-on inlet and outlet ducting...

Hose Adapter - 1-1/2" to 1-1/8"Features: Straight Hose Adapter Adapts a 1-1/2" Pump Outlet to 1-1/8" Hose High Impact Plastic The Rule Hose Adapter Model 67 is designed to seamlessly connect a 1-1/2 inch pump outlet to a 1-1/8 inch hose, ensuring a...

1207R 1-1/8" Port - 90 BarbPort Fitting - 29mm (1-1/8") 90 Hose Barb The Rule 1207R 1-1/8 inch port fitting is designed for secure and reliable hose connections in marine and industrial applications. This fitting features a 29mm (1-1/8 inch) diameter...