Marine Plumbing & Ventilation

1100GPH Standard Bilge Pump - 12VCustomers talk about flow, they want the water out of the bilge, andfast. Improved design and performance means that our next generation 1100GPH pump will produce this flow at just 24V rather than 27.2V as previously...

1100 GPH Livewell Pump Angled Thru-Hull InletGood Fishing Begins with Good BaitFor over 50 years, boat builders and owners have depended on Rule pumps for a safe, fun day out on the water. Building on that legacy of marine performance, the Rule Livewell...

1100 GPH Livewell Pump Replacement Motor CartridgeThe innovative GPH Livewell Pumps feature removable motor cartridges, which are fast and convenient to replace.Features:1100 GPHReplacementSpecifically for GPH Livewell Pumps Quick Guide (pdf)

1100 GPH Livewell Pump Straight Seacock InletGood Fishing Begins with Good BaitFor over 50 years, boat builders and owners have depended on Rule pumps for a safe, fun day out on the water. Building on that legacy of marine performance, the Rule Livewell...

1100 GPH Livewell Pump Straight Thru-Hull InletGood Fishing Begins with Good BaitFor over 50 years, boat builders and owners have depended on Rule pumps for a safe, fun day out on the water. Building on that legacy of marine performance, the Rule...

1100GPH Electronic Sensing Bilge Pump - 12VIn the next generation sensing bilge pumps, the 1100GPH 12V S series pump works on the principle of impeller resistance. The pump will turn on every 2-1/2 minutes for about one second to sense for water. If...

1207R 1-1/8" Port - 90° BarbPort Fitting - 29mm (1-1/8") 90° Hose Barb

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. 1-1/8" (28.6mm) discharge outlet.FEATURESFully...

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.FEATURESFully SubmersibleEasy clean snap lock strainerSilent and vibrationless...

Rule 2000Non-Automatic 12v, UL listed w/ 6' wire leadsEngineered 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.FEATURESFully SubmersibleEasy clean snap lock...

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 leave your pump running by accident. Black stainless steel panel.WARNING: This...

360GPH Standard Bilge Pump - 12VCustomers talk about flow, they want the water out of the bilge, andfast. Improved design and performance means that our next generation 360GPH pump will produce this flow at just 12V rather than 13.6V as previously...

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 to chemicals including FORMALDEHYDE (GAS)...

3700 GPH General Purpose End Suction Centrifugal Pump - 24VThe Rule General Pupose Pump is designed 1-1/2" (38mm) inlet and 1-1/2" (38mm) discharge outlet. The Rule General Purpose Pump must be mounted below the waterline. It does not deliver high...

Rule 3700Non-Automatic 32vHeavy duty construction for both commercial and pleasure boat use; known for trouble free operation and reliability. 1-1/2" (38mm) discharge outlet.FEATURESFully SubmersibleEasy clean snap lock strainerSilent and vibrationless...

Rule 3700Non-Automatic 24vHeavy 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 to chemicals including FORMALDEHYDE (GAS)...

500 GPH Livewell Pump Angled Thru-Hull InletGood Fishing Begins with Good BaitFor over 50 years, boat builders and owners have depended on Rule pumps for a safe, fun day out on the water. Building on that legacy of marine performance, the Rule Livewell...

500 GPH Livewell Pump Replacement Motor CartridgeThe innovative GPH Livewell Pumps feature removable motor cartridges, which are fast and convenient to replace.Features:500 GPHReplacementSpecifically for GPH Livewell Pumps Quick Guide (pdf)

500 GPH Livewell Pump Straight Seacock InletGood Fishing Begins with Good BaitFor over 50 years, boat builders and owners have depended on Rule pumps for a safe, fun day out on the water. Building on that legacy of marine performance, the Rule Livewell...

500 GPH Livewell Pump Straight Thru-Hull InletGood Fishing Begins with Good BaitFor over 50 years, boat builders and owners have depended on Rule pumps for a safe, fun day out on the water. Building on that legacy of marine performance, the Rule...

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 turn on every 2-1/2 minutes for about one second to sense for water. If water is...

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 will turn on every 2-1/2 minutes for about one second to sense for water. If...

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 pump will produce this flow at just 24V rather than 27.2V as previously...

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 800Features:Gas resistant strainer base3/4" discharge outletFully SubmersibleEasy clean snap lock strainerSilent and vibrationless operationAnti-airlock protectionCompact, efficient long life motorIgnition protectedNo burn-out when run dryRust and...

800 GPH Legacy Shower Drain Replacement Pump - 12V - Fits 97A & 98A Shower Drain BoxesReplacement 12V pump for legacy 97A and 98A shower drain box only. *For regular bilge requirements, use part number 20DAFeatures:Connections: For 19mm (3/4")...

800 GPH Legacy Shower Drain Replacement Pump - 24V - Fits 97A-24 & 98A-24 Shower Drain BoxesReplacement 24V pump for legacy 97A-24 and 98A-24 shower drain box only.*For regular bilge requirements, use part number 20DA-24Features:Connections: For...

800 GPH Livewell Pump Angled Thru-Hull InletGood Fishing Begins with Good BaitFor over 50 years, boat builders and owners have depended on Rule pumps for a safe, fun day out on the water. Building on that legacy of marine performance, the Rule Livewell...

800 GPH Livewell Pump Replacement Motor CartridgeThe innovative GPH Livewell Pumps feature removable motor cartridges, which are fast and convenient to replace.Features:800 GPHReplacementSpecifically for GPH Livewell Pumps Quick Guide (pdf)

800 GPH Livewell Pump Straight Seacock InletGood Fishing Begins with Good BaitFor over 50 years, boat builders and owners have depended on Rule pumps for a safe, fun day out on the water. Building on that legacy of marine performance, the Rule Livewell...

800 GPH Livewell Pump Straight Thru-Hull InletGood Fishing Begins with Good BaitFor over 50 years, boat builders and owners have depended on Rule pumps for a safe, fun day out on the water. Building on that legacy of marine performance, the Rule...

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 will turn on every 2-1/2 minutes for about one second to sense for water. If...

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 pump will produce this flow at just 24V rather than 27.2V as previously...

1800 GPH Non-Automatic 110V PumpPart #: A53DA high performance 110 Volt utility pump that is designed to remove water from hard to reach spaces anywhere water accumulates.The pump's versatile design makes it the perfect solution to remove water from...

Check Valve for 360/500 Bilge 1" Straight PortsReplacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.Specifications:3/4" (19mm)

Check Valve for 800/1100 Bilge 1-1/8" Straight PortsReplacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.Specifications:1-1/8" 

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)...

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 safe" spring return to "off" from the "manual" position. Panel is...

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 your bilge, leaving 1/8” or less, keeping your bilge fresh, clean, and dry...

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 the bilge, air rises in the air tube that is attached to...