Marine Plumbing & Ventilation - Bilge Pumps

215 products


  • Commodore 1100 GPH Non-Automatic Bilge Pump - 12V [CM-A31-1100B] Commodore 1100 GPH Non-Automatic Bilge Pump - 12V [CM-A31-1100B]

    Commodore 1100 GPH Non-Automatic Bilge Pump - 12V [CM-A31-1100B]

    1100 GPH Non-Automatic Bilge Pump - 12VThe 1100 GPH Non-Automatic Bilge Pump delivers powerful and efficient water evacuation for marine applications. Designed for flexibility, this pump requires activation through a panel or separate float switch, giving boat owners full control over the operation. With a flow rate of 1100 GPH, it ensures rapid water removal to keep your bilge dry and your vessel safe.Built to last, this pump features anti-airlock protection, a robust stainless-steel motor shaft, and exclusive moisture-tight seals, making it ideal for harsh marine conditions. Maintenance is simplified with the quick-connect motor and base design, allowing the pump to be replaced in seconds without disconnecting the plumbing. Whether you’re replacing or upgrading, the 1100 GPH Bilge Pump sets the standard for reliable, user-friendly performance.Features: High-Performance Water Evacuation: With a flow rate of 1100 GPH, this pump rapidly removes bilge water, keeping your vessel dry and ready for safe operation in all conditions. Non-Automatic Design: This pump requires activation through a separate float or panel switch, giving you complete manual control over the operation for enhanced reliability. Quick-Connect Wiring: Features threaded outlets and quick-connect wiring for seamless installation and maintenance. Replace the motor or base in seconds, not hours! Allows to user to switch the pump out in seconds between the quick disconnect base, quick disconnect wiring, and quick disconnect plumbing. Advanced Anti-Airlock Protection: The vented impeller design prevents airlocks, ensuring uninterrupted water flow for consistent performance in challenging conditions. Dual-Size Outlet Compatibility: Includes both 1-inch and 1-1/8 inch straight fittings, along with a 90-degree 1-1/8 inch fitting for flexible and easy installation in various setups. Durable Marine-Grade Construction: Features a stainless-steel motor shaft, marine-grade silicon-blocked wiring, and exclusive moisture-tight seals to resist corrosion and ensure long-lasting operation. Built-In Check Valve: The integrated check valve prevents water backflow, maintaining a dry bilge and increasing pump efficiency for optimal operation. Meets Industry Standards: Fully submersible and ignition protected, meeting or exceeding ISO 8846, ISO 8849, SAE J1171, ABYC C-1500, and ABYC H-22 standards for marine safety and reliability. Compact and Lightweight: Measuring 4.83 x 2.99 x 4.72 inches and weighing just 1.03 lbs, this compact pump is easy to install even in tight bilge spaces. 4-Year Warranty: Backed by Commodore’s 4-year warranty, ensuring reliable performance and peace of mind for boat owners. Specifications: Outlet: 3/4" and 1-1/8" Voltage: 12V Gallons per hour: 1100 GPH (Gallons Per Hour) Outlet Diameter: 1-inch (25mm) & 1-1/8 inch (29mm) Current: 40A Head: 12 feet (4 meters) Unit Weight: 1.03 lbs (0.47 kg) Included Components: Dual-size straight fitting (3/4 inch and 1-1/8 inch) Optional 90-degree angled fitting (1-1/8 inch) Quick-connect wiring for hassle-free setup Specifications: Gallons Per Hour: 1100 Operation: Non-Automatic Volts: 12V Box Dimensions: 3"H x 5"W x 5"L WT: 1.2 lbs UPC: 817683022973 Brochure (pdf)

    $59.99

  • Sale -31% Rule 2000 G.P.H. "Gold Series" Bilge Pump [09]

    Rule 2000 G.P.H. "Gold Series" Bilge Pump [09]

    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 strainer Silent and vibrationless operation Anti-airlock protection Compact, efficient long life motor Ignition protected No burn-out when run dry Rust and Corrosion protection Used by leading boatbuilders worldwide marine grade blocked wiring WARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications: Gallons Per Hour: 2000 GPH Operation: Non-Automatic Outlet Size: 1-1/8" Volts: 12v Type: Electric Box Dimensions: 5"H x 6"W x 7"L WT: 3.3 lbs UPC: 042237083319 Owner's Manual (pdf)

    $235.99$162.50

  • Sale -16% Rule 3-Way Panel Switch [45]

    Rule 3-Way Panel Switch [45]

    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 product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Volts: 12/24/32v Type: Switches Box Dimensions: 3"H x 4"W x 5"L WT: 0.15 lbs UPC: 042237083807 Owner's Manual (pdf)

    $40.99$34.50

  • Sale -32% Rule Rule-Mate 2000 GPH Fully Automated Bilge Pump - 24V [RM2000A-24]

    Rule Rule-Mate 2000 GPH Fully Automated Bilge Pump - 24V [RM2000A-24]

    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 automatically shuts off when the pump senses no water against the impeller, reducing the remaining water to approximately 5/8". ttRule-Mate IntelligenceRule-Mate Bilge pumps have built-in programming that can sense when the pump is running but not pumping water. This is a very unique feature to bilge pumps because it protects the pump and the vessel, especially the vessels batteries. If debris fouls the sensor or the pump becomes air-bound, the pump will stop running and begin to "check" for water every 2-1/2 minutes. Once the debris is removed, the pump will revert to its normal operation, turning on when the water reaches 2-1/2" and shutting off at 5/8". 2000 GPH (7570 LPH) at 0' (27.2V) All-in-one pump and switch Extra long life heavy duty motor 1" NPS discharge with 1" AND 1 1/8" screw-on ports Three year warranty WARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications: Volts: 24v Operation: Automatic Gallons Per Minute: 33.3 GPM Gallons Per Hour: 2000 GPH Type: Electric Box Dimensions: 5"H x 7"W x 8"L WT: 4.35 lbs UPC: 042237114303 Owner's Manual (pdf)

    $397.99$269.50

  • Sale -22% Rule 800GPH Standard Bilge Pump - 24V [20DA-24]

    Rule 800GPH Standard Bilge Pump - 24V [20DA-24]

    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 required...more typical of on board voltage supply.Our next generation of Rule pumps include check valves and to do this, we've created hidden air vent to prevent airlocking. Under each strainer tab there is a small hole that vents any air trapped in the pump housing preventing airlocks...and that's how we do it.We have true electromagnetic suppression (EMC). We have a built-in thermal cell that protects the pump and the vessel when things get too hot.We've re-engineered the inside and outside of our bilge pumps, starting with a blank slate. And we're just getting startedFeatures: Non-automatic - used with a panel switch or Rule float switch Submersible and Ignition Protected High efficiency, low amp motor Stainless-steel shaft Includes backflow preventer WARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Type: Electric Gallons Per Hour: 800 GPH Operation: Non-Automatic Outlet Size: 3/4" Volts: 24v Box Dimensions: 4"H x 7"W x 7"L WT: 1 lbs UPC: 042237104755 Brochure (pdf)

    $79.99$62.50

  • Sale -42% Johnson Pump Aqua Void 800 GPH Bilge Pump - 12V [10-13626-05]

    Johnson Pump Aqua Void 800 GPH Bilge Pump - 12V [10-13626-05]

    Aqua Void 800 GPH Bilge Pump - 12VWith its industry-first quick-change motor connection and new reinforced click-in basket, this bilge pump simplifies cleaning and installation, and it's convenient and efficient. Its enhanced motor ensures reliability and performance in any condition. Experience worry-free boating with Aqua Void.Experience the Industry-First Quick-Change Motor ConnectionJohnson Pump's groundbreaking product features a quick-change motor connection for hassle-free cartridge motor changes or capacity upgrades.Take Control of the Boating Experience with Unparalleled ConvenienceThe Aqua Void Cartridge Bilge Pump is designed with single-handed access, perfect for tight bilge spaces. The pump body is easy to install or remove, and an innovative reinforced click-in basket simplifies installation, cleaning, or inspection.Enjoy Enhanced Efficiency and Higher Flow RatePowered by an enhanced motor and high-flow impeller, the Aqua Void achieves increased efficiency and a higher flow rate while conserving energy consumption.Trust in Reliable Performance Under Demanding ConditionsJohnson Pump Marine is renowned for its industry-leading reliability. The Aqua Void lives up to this reputation with its robust construction and meticulous engineering.Enjoy a worry-free time on the water and experience Reliability On Board. The Aqua Void Bilge Pump is a game-changing solution that sets a new standard in bilge pumps. Don't miss this opportunity to enhance the boating experience. Get the Aqua Void today!Features: Heightened efficiency with an increased flow rate - high-flow impeller design  Quick-change motor connection enjoys quick and hassle-free cartridge motor changes or capacity upgrades. Industry-first and only cartridge motor pump with included harness connection requiring no cutting and splicing of wires Water-cooled motor for long service intervals Compact, all-in-one motor/Impeller unit with stainless steel (316) Shaft No tools are needed for maintenance, no need for complete disassembly. You can now leave the pump casing attached to both the boat and the hoses.  Easy-to-install dura-port discharge ports to eliminate stress cracking caused by over-tightened hose clamps Include both a straight and a 90-degree smooth elbow dura-port as well as a removable check valve Meets the international standard, ISO 8849 marine Molded T-Slot - Easy Installation with Switches Specifications: Pump Size: 800 GPH Capacity Straight (12V): 795 GPH (50 I/min) Voltage: 12V Amp: 3.7A Fuse: 5A Hose Connection: 3/4 in. Wire Size: 16 GA, TAC Weight: 12.6 oz (0.36 kg) Body: ABS Dura Port: PA66/GF - Nylon Shaft: 316 Stainless Steel Shaft Seal: Nitrile Rubber Motor Cartridge: PC-ABS Pump Dimensions (W x H x L): 2.75 x 4.69 x 5.24 inches (70 x 119 x 133 mm) Specifications: Gallons Per Hour: 800 GPH Operation: Non-Automatic Outlet Size: 3/4" Type: Pumps/Drives Volts: 12v Box Dimensions: 4"H x 5"W x 6"L WT: 1.1 lbs UPC: 7330717015152 Quick Guide (pdf)

    $73.56$42.50

  • Sale -33% Beckson Siphon-Mate Pump f/Diesel, Oil, Water [109PC]

    Beckson Siphon-Mate Pump f/Diesel, Oil, Water [109PC]

    Siphon-Mate Siphon PumpSpecialty Transfer PumpSafety experts caution against the unsafe practice of siphoning petroleum by mouth, warning specially, that it can result in loss of life. Beckson's answer is the patented Siphon-Mate pump; a combination displacement lift pump and siphon pump with valves suitable for transferring fuel. Pump half strokes to start flow. Once flow begins, fully extending the handle will allow siphoning provided that the source is higher in elevation than the receptacle. Supplied with clear tubing to allow versatile application. Cut tubing for desired length of intake and discharge hose. When finished siphoning or pumping flammable liquids, be sure to drain siphon pump of liquid before storing. This pump not intended for transfer of liquid over 120 degrees F (49 degrees C) nor solvents that will attack PVC.Features Use for diesel, oil, water Length: 11-1/2" (28.4cm) Diameter: 1-1/4" (32mm) Lifts: 4 oz (.12 L) per stroke WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Type: Manual Box Dimensions: 2"H x 9"W x 14"L WT: 1 lbs UPC: 021083000299

    $69.50$46.50

  • Sale -31% Rule SuperSwitch Float Switch [37FA]

    Rule SuperSwitch Float Switch [37FA]

    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 servicing and a snap switch design capable of handling pumps drawing up to 20 Amps.WARNING: 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.ca.gov. Specifications: Volts: 12, 24, 36v Type: Switches Box Dimensions: 3"H x 10"W x 11"L WT: 0.4 lbs UPC: 042237095527 Owner's Manual (pdf)

    $88.99$61.50

  • Sale -14% TRAC Outdoor Bilge Pump - 600 GPH - Automatic [69310]

    TRAC Outdoor Bilge Pump - 600 GPH - Automatic [69310]

    Bilge Pump - 600 GPH - Automatic The TRAC 69310 Automatic Bilge Pump is a submersible 600 GPH pump.  This automatic, self-priming bilge pump is ideal for all watercraft.  It is ignition protected, has a low power draw and can run dry without damage.  Designed for easy installation and retrofitting, the bilge pump has a cartridge-style pump head and universal strainer base.  This automatic bilge pump has an integrated float switch that allows for automatic ON/OFF functionality. Universal strainer base is connection-compatible to fit Attwood Tsunami, Rule, Johnson/Mayfair cartridge pumps.  Screw mounting holes match Rule and Attwood Tsunami.  Features: Cartridge style pump head Strainer base also includes side mounting option for tight spaces Runs dry without damage Meets ABYC, NMMA, Coast Guard and ISO marine standards Technical Specifications: Operation - Automatic Flow Rate - 600 GPH Discharge Outlet - 3/4" Voltage - 12 V *Sold as an IndividualWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Gallons Per Hour: 600 GPH Gallons Per Minute: 18.33 Operation: Automatic Outlet Size: 3/4" Type: Pumps/Drives Volts: 12v Box Dimensions: 4"H x 7"W x 8"L WT: 0.8 lbs UPC: 666996100119 Owner's Manual (pdf)

    $54.99$47.50

  • Sale -31% Rule 1100GPH Electronic Sensing Bilge Pump - 12V [27SA]

    Rule 1100GPH Electronic Sensing Bilge Pump - 12V [27SA]

    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 water is present, the pump will sense resistance and continue to run until all water is removed. After that, it will resume checking for water every 2-1/2 minutes. Water is kept in check between 1/8" and 3/8"!!! Great idea when power conservation is needed and as an added benefit, no float switch is needed!All that plus the added benefits of our standard bilge pump: Check valve included with hidden air vent to prevent airlocking True electromagnetic suppression (EMC) A built-in thermal cell that protects the pump and the vessel when things get too hot These are the smallest automatic pumps available on the market!!!Features: Completely automatic with manual override - No Float Switch Needed! Submersible and Ignition Protected High efficiency, low amp motor Stainless-steel shaft Includes backflow preventer WARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Type: Electric Gallons Per Hour: 100 GPH Operation: Automatic Volts: 12v Box Dimensions: 4"H x 7"W x 7"L WT: 1 lbs UPC: 042237104809

    $177.99$123.50

  • Sale -31% Rule 1500 G.P.H. Automatic Bilge Pump [51S]

    Rule 1500 G.P.H. Automatic Bilge Pump [51S]

    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 unless noted.Features: Computerized operation - no float switch required 3 wire version allows manual override or indicator light capability Fully Submersible Easy clean snap lock strainer Silent and vibrationless operation Anti-airlock protection Compact, efficient long life motor Ignition protected No burn-out when run dry Rust and Corrosion protection Used by leading boatbuilders worldwide marine grade blocked wiring WARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications: Gallons Per Hour: 1500 GPH Operation: Automatic Outlet Size: 1-1/8" Volts: 12v Type: Electric Box Dimensions: 7"H x 8"W x 11"L WT: 4.45 lbs UPC: 042237084965 Owner's Manual (pdf)

    $280.99$194.50

  • Sale -31% Jabsco 12V Water Puppy [18660-0121]

    Jabsco 12V Water Puppy [18660-0121]

    Water Puppy (US)Features: Small bilge debris present no problem to these bronze bodied, flexible impeller pumps Simple design means fewer wearing parts ISO 8846 MARINE (Ignition protection) ISO 8849 MARINE (Bilge pump standard) Flow rate: 23.8 Litres/min (6.3 USgallons/min) Self-priming from dry up to 1.2m (4ft) Body: Bronze Impeller: Neoprene Seal: Lip type Voltage: 12 Vdc Amp Draw: 8 amp Fuse Size: 15 amp Motor: Permanent magnet type, fully enclosed, stainless steel shaft. Adapter for 3/4" External Garden Hose Thread included Weight: 4-1/2 lb 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. Specifications: Gallons Per Hour: 378 GPH Gallons Per Minute: 6.3 GPM Outlet Size: 1" Volts: 12v Type: Electric Box Dimensions: 5"H x 6"W x 10"L WT: 5.85 lbs UPC: 671880532112 Owner's Manual (pdf)

    $271.99$187.50

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