Marine Plumbing & Ventilation

Explore a range of marine plumbing and ventilation solutions to enhance your boating comfort. Discover a variety of accessories, including air conditioning units, bilge pumps, impellers, and more. From hot water heaters to marine sanitation systems and portable toilets, our collection caters to your vessel's needs, complete with strainers, fittings, and transfer pumps for a seamless maritime experience. #ExploreGear | #ExploreMore

All (1333)
Accessories (305)
Air Conditioning (2)
Ballast Pumps (10)
Bilge Pumps (251)
Blowers & Heaters (28)
Engine Cooling Pumps (9)
Fans (36)
Fittings (541)
Hose (34)
Hot Water Heaters (38)
Impellers (57)
Livewell Pumps (106)
Marine Sanitation (199)
Monitoring System (7)
Portable Toilets (16)
Strainers & Baskets (117)
Thru-Hull Fittings (102)
Tools (6)
Transfer Pumps (30)
Washdown / Pressure Pumps (136)
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  • Rule IL500 Plus In-Line Submersible Pump - 7gpm - 12V Rule 75.99 Explore Gear
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    Rule IL500 Plus In-Line Submersible Pump - 7gpm - 12V

    iL500 Plus In-Line & Submersible Pump 12VSuitable for diesel, fresh and salt waterQuick diesel transfer with no spillageWater transfer, deck shower, or deck washContinuous rating but should not be run dry for long periodsSpecificationsOutput: up to 31.8...

    MSRP: $91.99
    $77.99
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  • Rule iL500 Plus Inline Pump Kit - 12V Rule 110.99 Explore Gear
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    Rule iL500 Plus Inline Pump Kit - 12V

    iL500 Plus Pump Kit 12vFlow rate to 7 USgallons/minPressure up to 14 psiFeatures: Suitable for diesel, fresh and salt waterQuick diesel transfer with no spillageWater transfer, deck shower, or deck washContinuous rating but should not be run dry for...

    MSRP: $133.99
    $112.99
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  • Rule In-Line 3" Bilge Blower - 24V Rule 43.99 Explore Gear
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    Rule In-Line 3" Bilge Blower - 24V

    In-Line 3" Bilge Blower - 24VFeatures:Connections: - for 75mm (3") ductingDimensions: - 130mm long, 95mm high, 125mm wideFuse Size: - 2.5(amp)Output: - 3.8 cu. m/minuteEfficient high volume airflowQuiet runningSlip-on inlet and...

    MSRP: $52.99
    $44.99
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  • Rule LoPro 900GPH Bilge Pump - Automatic Rule 82.99 Explore Gear
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    Rule LoPro 900GPH Bilge Pump - Automatic

    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...

    MSRP: $113.99
    $95.99
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  • Rule LoPro 900GPH Bilge Pump - Non-Automatic Rule 61.99 Explore Gear
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    Rule LoPro 900GPH Bilge Pump - Non-Automatic

    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...

    MSRP: $74.99
    $62.99
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  • Rule PWC 500 GPH Automatic Pump Rule 104.99 Explore Gear
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    Rule PWC 500 GPH Automatic Pump

    PWC 500 GPH Automatic PumpIn the next generation sensing bilge pumps, the 500 GPH 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 present, the...

    MSRP: $126.99
    $106.99
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  • Rule Replacement Strainer Base f/Round 1500-2000gph Pumps Rule 11.99 Explore Gear
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    Rule Replacement Strainer Base f/Round 1500-2000gph Pumps

    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 California to cause cancer. For more information...

    MSRP: $12.99
    $11.99
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  • Rule Replacement Strainer Base f/Round 2800-3700gph Pumps Rule 11.99 Explore Gear
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    Rule Replacement Strainer Base f/Round 2800-3700gph Pumps

    Replacement Strainer BaseReplacement Strainer Base f/Round Rule Pumps w/Flow Rate 2800-3700gphWARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of California to cause cancer. For more information...

    $11.99
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  • Rule Replacement Strainer Base f/Round 300-1100gph Pumps Rule 7.99 Explore Gear
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    Rule Replacement Strainer Base f/Round 300-1100gph Pumps

    Replacement Strainer BaseReplacement Strainer f/ Round Rule Pumps w/Flow Rate 300-1100gphWARNING: 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...

    MSRP: $8.99
    $7.99
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  • Rule Replacement Strainer Base f/Rule Mate 1500-2000gph Pumps Rule 16.99 Explore Gear
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    Rule Replacement Strainer Base f/Rule Mate 1500-2000gph Pumps

    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 of California to cause cancer. For more...

    MSRP: $18.99
    $17.99
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  • Rule Replacement Strainer Base f/Rule Mate 500-1100gph Pumps Rule 9.99 Explore Gear
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    Rule Replacement Strainer Base f/Rule Mate 500-1100gph Pumps

    Replacement Strainer BaseReplacement Strainer Base f/Rule Mate Bilge Pumps Fits Pre-2009 Rule Mate Models RM500, RM750 & RM1100WARNING: This product can expose you to chemicals including STYRENE which is known to the State of California to cause cancer...

    MSRP: $10.99
    $9.99
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  • Rule Rule-A-Matic Plus Float Switch w/Fuse Holder Rule 57.99 Explore Gear
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    Rule Rule-A-Matic Plus Float Switch w/Fuse Holder

    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 gauge highly abrasive resistant marine grade...

    MSRP: $69.99
    $58.99
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  • Rule Rule-Mate 1100 Fully Automated Bilge Pump - 12V Rule 138.99 Explore Gear Rule Rule-Mate 1100 Fully Automated Bilge Pump - 12V [RM1100B]
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    Rule Rule-Mate 1100 Fully Automated Bilge Pump - 12V

    Rule-Mate® 1100 Fully Automated Bilge Pump - 12VFeatures:State-of-the-art water sensing technologyPump turns on when water level rises and shuts off when water is removedNo float switch required1100 GPH/4164 LPHAnti-fouling...

    MSRP: $168.99
    $141.99
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  • Rule Rule-Mate 1100 Fully Automated Bilge Pump - 24V Rule 143.99 Explore Gear Rule Rule-Mate 1100 Fully Automated Bilge Pump - 24V [RM1100B-24]
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    Rule Rule-Mate 1100 Fully Automated Bilge Pump - 24V

    Rule-Mate® 1100 Fully Automated Bilge Pump - 24VFeatures:State-of-the-art water sensing technologyPump turns on when water level rises and shuts off when water is removedNo float switch required1100 GPH/4164 LPHAnti-fouling...

    MSRP: $174.99
    $146.99
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  • Rule Rule-Mate 1500 GPH Fully Automated Bilge Pump - 12V Rule 248.99 Explore Gear
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    Rule Rule-Mate 1500 GPH Fully Automated Bilge Pump - 12V

    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 single housing. The pump activated when the water reaches 2-1/2" and...

    MSRP: $302.99
    $254.99
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  • Rule Rule-Mate 2000 GPH Fully Automated Bilge Pump - 12V Rule 320.99 Explore Gear
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    Rule Rule-Mate 2000 GPH Fully Automated Bilge Pump - 12V

    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 single housing. The pump activated when the water reaches 2-1/2" and...

    MSRP: $389.99
    $327.99
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  • Rule Rule-Mate 2000 GPH Fully Automated Bilge Pump - 24V Rule 326.99 Explore Gear
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    Rule Rule-Mate 2000 GPH Fully Automated Bilge Pump - 24V

    Rule-Mate 2000 GPH 24 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 single housing. The pump activated when the water reaches 2-1/2" and...

    MSRP: $397.99
    $333.99
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  • Rule Rule-Mate 500 Fully Automated Bilge Pump - 12V Rule 78.99 Explore Gear Rule Rule-Mate 500 Fully Automated Bilge Pump - 12V [RM500B]
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    Rule Rule-Mate 500 Fully Automated Bilge Pump - 12V

    Rule-Mate® 500 Fully Automated Bilge Pump - 12VFeatures:State-of-the-art water sensing technologyPump turns on when water level rises and shuts off when water is removedNo float switch required500 GPH/1893LPHAnti-fouling impellerSubmersibleIgnition...

    MSRP: $95.99
    $80.99
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  • Rule Rule-Mate 500 Fully Automated Bilge Pump - 24V Rule 79.99 Explore Gear Rule Rule-Mate 500 Fully Automated Bilge Pump - 24V [RM500B-24]
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    Rule Rule-Mate 500 Fully Automated Bilge Pump - 24V

    Rule-Mate® 500 Fully Automated Bilge Pump - 24VFeatures:State-of-the-art water sensing technologyPump turns on when water level rises and shuts off when water is removedNo float switch required500 GPH/1893LPHAnti-fouling impellerSubmersibleIgnition...

    MSRP: $97.99
    $81.99
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  • Rule Rule-Mate 800 Fully Automated Bilge Pump - 12V Rule 108.99 Explore Gear Rule Rule-Mate 800 Fully Automated Bilge Pump - 12V [RM800B]
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    Rule Rule-Mate 800 Fully Automated Bilge Pump - 12V

    Rule-Mate® 800 Fully Automated Bilge Pump - 12VFeatures:State-of-the-art water sensing technologyPump turns on when water level rises and shuts off when water is removedNo float switch required800 GPH/3028 LPHAnti-fouling impellerSubmersibleIgnition...

    MSRP: $131.99
    $110.99
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  • Rule Rule-Mate 800 Fully Automated Bilge Pump - 24V Rule 111.99 Explore Gear Rule Rule-Mate 800 Fully Automated Bilge Pump - 24V [RM800B-24]
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    Rule Rule-Mate 800 Fully Automated Bilge Pump - 24V

    Rule-Mate® 800 Fully Automated Bilge Pump - 24VFeatures:State-of-the-art water sensing technologyPump turns on when water level rises and shuts off when water is removedNo float switch required800 GPH/3028 LPHAnti-fouling impellerSubmersibleIgnition...

    MSRP: $135.99
    $113.99
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  • Rule Shower Drain Box w/1100 GPH Pump - 12V Rule 173.99 Explore Gear
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    Rule Shower Drain Box w/1100 GPH Pump - 12V

    Shower Drain Box with 1100 GPH Pump - 12VThis compact, full-capacity shower drain system provides 1100 GPH (4164 LPH) of output. Activated by a float switch, it turns on as the tank fills and shuts off when it’s empty. It has three inlet ports...

    MSRP: $210.99
    $176.99
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  • Rule Shower Drain Box w/1100 GPH Pump - 24V Rule 177.99 Explore Gear
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    Rule Shower Drain Box w/1100 GPH Pump - 24V

    Shower Drain Box with 1100 GPH Pump - 24VThis compact, full-capacity shower drain system provides 1100 GPH (4164 LPH) of output. Activated by a float switch, it turns on as the tank fills and shuts off when it’s empty. It has three inlet ports...

    MSRP: $215.99
    $181.99
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  • Rule Shower Drain Box w/800 GPH Pump - 12V Rule 169.99 Explore Gear
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    Rule Shower Drain Box w/800 GPH Pump - 12V

    Shower Drain Box with 800 GPH Pump - 12VThis compact, full-capacity shower drain system provides 800 GPH (3028 LPH) of output. Activated by a float switch, it turns on as the tank fills and shuts off when it’s empty. It has three inlet ports that...

    MSRP: $205.99
    $172.99
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  • Rule Shower Drain Box w/800 GPH Pump - 24V Rule 173.99 Explore Gear
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    Rule Shower Drain Box w/800 GPH Pump - 24V

    Shower Drain Box with 800 GPH Pump - 24VThis compact, full-capacity shower drain system provides 800 GPH (3028 LPH) of output. Activated by a float switch, it turns on as the tank fills and shuts off when it’s empty. It has three inlet ports that...

    MSRP: $210.99
    $176.99
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  • Rule Side Mount Bracket f/360-1100gph Round Pumps Rule 14.99 Explore Gear
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    Rule Side Mount Bracket f/360-1100gph Round Pumps

    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 cause cancer. For more information go to P65Warnings.ca.gov...

    $15.99
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  • Rule Side Mount Bracket f/Newer 360-1100 GPH Rule Pumps Rule 21.99 Explore Gear Rule Side Mount Bracket f\/Newer 360-1100 GPH Rule Pumps [66A]
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    Rule Side Mount Bracket f/Newer 360-1100 GPH Rule Pumps

    Side Mount Bracket for Newer 360-1100 GPH Rule PumpsThe Rule Side Mount Bracket is made specifically for newer 360-1100 GPH Rule Pumps. Specifications:Type: MiscGallons Per Hour: 360-1100 GPHBox Dimensions: 3"H x 6"W x 7"L WT: 0.15...

    MSRP: $23.99
    $22.99
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