Marine Plumbing & Ventilation - Bilge Pumps

219 products


  • Sale -32% Whale Gulper Grouper Fishbox Evacuation Pump 12V [BP4572]

    Whale Gulper Grouper Fishbox Evacuation Pump 12V [BP4572]

    11 in stock

    Gulper Grouper Fishbox Evacuation Pump 12VNon clog no filter waste pumps built on more than a decade of market leading pump technology.Replace your macerator with the ultimate fishbox waste pump - Gulper Grouper - the non choke fishbox waste box suits standard 1"/ 1 1/2" hose connectionsFeatures You can depend on diaphragm pump technology : No impeller to clog or burn Non-choke valves - easily handle fishbox waste Save money - Single pump for multiple wells Easy to install - 360 degree head rotation and choice of 1" or 1 1/2" hose connections to suit your installaton needs Easy to maintain and clean Ideal replacement for macerator pumps Fast pump out - up to 6.75 US gals/ 25.5 ltrs per minute Long term durability - runs dry without damage Fit in convenient locations - Multi-directional head position Save battery - Low power consumption WARNING: This product can expose you to chemicals which are 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 Minute: 5.8 GPM Inlet Size: 1" or 1-1/2" Inlet Style: Straight Operation: Non-Automatic Outlet Size: 1" or 1-1/2" Suction Lift (ft.): 1.7' Volts: 12v Operation Method: Non-Automatic Box Dimensions: 6"H x 8"W x 12"L WT: 5.4 lbs UPC: 766478942395

    11 in stock

    $356.75$242.50

  • Rule Replacement Strainer Base f/Round 300-1100gph Pumps [275]

    Rule Replacement Strainer Base f/Round 300-1100gph Pumps [275]

    8 in stock

    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 P65Warnings.ca.gov. Specifications: Type: Strainers Box Dimensions: 3"H x 4"W x 7"L WT: 0.05 lbs UPC: 042237085603

    8 in stock

    $13.50

  • Sale -12% Attwood Tsunami MK2 Manual Bilge Pump - T1200 - 1200 GPH  24V [5613-7]

    Attwood Tsunami MK2 Manual Bilge Pump - T1200 - 1200 GPH 24V [5613-7]

    6 in stock

    Tsunami MK2 Manual Bilge Pump - T1200 - 1200 GPH & 24VThe Tsunami Mk2 is the only manual bilge pump that eliminates airlocks. This is done by the Patented X-Air™ Impeller, which ejects trapped air in the pump and pipework. Also, the Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications, considering it has 40% better protection against water ingress and electrolysis vs. the Mk1 pump.Easy Installation & Service  GPH (Gallons Per Hour): 1200 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation Backward compatible hole pattern and motor cartridges of Tsunami Mk1 bilge and aerator pumps External mounting feet and integrated outlet reduces time and effort Service pump cartridges from hard-to-reach areas using only one hand Specifications: Rated Volts DC: 24V Fuse Size: 2 Amp Wire Length: (inch) 29" / (mm) 735 Hose Diameter: (inch) 1" and 1-1/8" *Must be used with appropriate Tsunami outlet Specifications: Gallons Per Hour: 1200 GPH Gallons Per Minute: 20 GPM Operation: Non-Automatic Outlet Size: 1" or 1-1/8" Type: Electric Volts: 24v Box Dimensions: 4"H x 5"W x 7"L WT: 1.2 lbs UPC: 022697024190 Quick Guide (pdf)

    6 in stock

    $69.99$61.50

  • Sale -17% Rule-A-Matic Plus Float Switch [40A]

    Rule-A-Matic Plus Float Switch [40A]

    81 in stock

    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 test feature. Designed for pumps drawing upt to 20 Amps Model 40A and 40FA now includes a 2 year warranty.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: 12v Type: Switches Box Dimensions: 3"H x 6"W x 8"L WT: 0.6 lbs UPC: 042237095633 Owner's Manual (pdf)

    81 in stock

    $73.99$61.50

  • Sale -29%Last stock! Rule Rule-Mate 500 Fully Automated Bilge Pump - 12V [RM500B] Rule Rule-Mate 500 Fully Automated Bilge Pump - 12V [RM500B]

    Rule Rule-Mate 500 Fully Automated Bilge Pump - 12V [RM500B]

    4 in stock

    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 protected Includes back flow preventer 3-year warranty Specifications: Type: Electric Operation: Automatic Gallons Per Hour: 500 GPH Volts: 12v Box Dimensions: 4"H x 7"W x 9"L WT: 1.1 lbs UPC: 042237106230

    4 in stock

    $99.99$70.50

  • Sale -29% Rule Hi-Water Bilge Alarm [33ALA]

    Rule Hi-Water Bilge Alarm [33ALA]

    12 in stock

    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 compartments add additional Rule Float Switches. Complies with CFR 182.530 which requires a visual and audible alarm in each unmanned space on commercial vessels at least 26' (7.9m) in length.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: 12v Type: Alarms Box Dimensions: 4"H x 6"W x 10"L WT: 0.7 lbs UPC: 042237095770 Owner's Manual (pdf)

    12 in stock

    $114.99$81.50

  • Sale -31% Whale Supersub 24V 1100GPH Low Profile Automatic Bilge Pump [SS1224]

    Whale Supersub 24V 1100GPH Low Profile Automatic Bilge Pump [SS1224]

    17 in stock

    Supersub 24V 1100GPH Low Profile Automatic Bilge PumpThe narrow low profile compact bilge pump range.Supersub Family- Narrow, low profile bilge pump fits deep down in small/ awkward bilge spaces where other pumps won't fit.Features Low narrow design for confined bilge spaces Easy installation - outlet and pump body rotate to suit your installation High performance - Flow up to 1100 US gals per hour Efficient operation - Very low power consumption Easy to clean- snap fit assembly Low profile strainer - Leaves the bilge almost dry WARNING: This product can expose you to chemicals which are 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: 1100 GPH Operation: Automatic Outlet Size: 1" or 1-1/8" Volts: 24v Type: Electric Box Dimensions: 3"H x 6"W x 11"L WT: 1.25 lbs UPC: 766478945112

    17 in stock

    $155.22$106.50

  • Sale -29% Rule 500 GPH Standard Bilge Pump Kit w/Float Switch - 12V [25DA-35A]

    Rule 500 GPH Standard Bilge Pump Kit w/Float Switch - 12V [25DA-35A]

    17 in stock

    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 Warranty Specifications: Type: Electric Gallons Per Hour: 500 GPH Operation: Automatic Volts: 12v Box Dimensions: 3"H x 8"W x 9"L WT: 1.2 lbs UPC: 042237106513

    17 in stock

    $111.99$79.50

  • Sale -31% Jabsco Fish Box Evacuation Pump - 12VDC 5GPM Diaphragm w/ 1.5" fittings [50900-1000]

    Jabsco Fish Box Evacuation Pump - 12VDC 5GPM Diaphragm w/ 1.5" fittings [50900-1000]

    6 in stock

    Fish Box Evacuation PumpThe fish box evacuation pump is perfect for emptying a fishbox after a day's fishing. Typically the fish box is not only used for storing the days catch but very often is used for a cooler for supplies. This means that there can be all manner of debris left in the bottom of the fish box at the end of the day. This self-priming pump is designed for passing typical debris, such as bait residue, particles of ice, fish scales, etc. Its dry-running capabilities and the 360° rotatable head allow this pump to be mounted in almost any position in the boat, allowing for total flexibility.Features: Flexible installation No filter required Compact and simple design 12V Dry running capapbility Connections for 38mm (1-1/2") Ports Up to 19 Liters per Minute (5 US Gallons) flow Relevant standards: ISO 8846 MARINE and USCG Regulations for Ignition Protection Meets BSEN 50081 (Electro Magnetic Compatibility) 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: Outlet Size: 1-1/2" Gallons Per Minute: 5 GPM Volts: 12v Type: Electric Box Dimensions: 6"H x 7"W x 14"L WT: 6.8 lbs UPC: 671880575911 Brochure (pdf)

    6 in stock

    $512.99$354.50

  • Sale -31% Rule 1500 GPH Non-Automatic Bilge Pump - 24v [03]

    Rule 1500 GPH Non-Automatic Bilge Pump - 24v [03]

    19 in stock

    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.FEATURES 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: Non-Automatic Outlet Size: 1-1/8" Volts: 24v Type: Electric Box Dimensions: 5"H x 5"W x 6"L WT: 3.1 lbs UPC: 042237083609 Owner's Manual (pdf)

    19 in stock

    $169.99$117.50

  • Sale -2%Last stock! BILGE-B-DRY Quad Pump - 12VDC [BBD-2025-124] BILGE-B-DRY Quad Pump - 12VDC [BBD-2025-124]

    BILGE-B-DRY Quad Pump - 12VDC [BBD-2025-124]

    1 in stock

    Quad Pump - 12VDCBILGE-B-DRY is the world’s only Smart Device enabled Dry Bilge System on the market!Enjoy simple installation and customized scheduling control at your fingertips with our Mobile App for Apple or Android devices. Due to size and placement, traditional bilge pumps cannot remove the last few inches of excess water accumulating in your bilge. With BILGE-B-DRY, you can finally eliminate cabin odors, reduce mold or corrosion, and protect your electrical wiring by removing every drop of water from your bilge. Your cabin will be odor-free, and your bilge will be the driest and cleanest at the marina!Why choose BILGE-B-DRY? Take advantage of: The world’s ONLY Smart Device enabled Dry Bilge System on the market with customizable operation!  An efficient, reliable method to remove excess bilge water on all boats, including stepped-hull boats where water sits forward of the “step. Use BILGE-B-DRY after washdown, heavy rain or sea spray accumulation, rough seas, untreated leaks, etc.  Heavy-duty pump enclosure with improved durability, enhanced pump efficiency, and streamlined internal plumbing. A choice of four pump configurations in 12vdc or 24vdc for optimal water removal. The pump diaphragm design can run dry for extended periods without damage. A compact pump design for easy installation in tight or awkward spaces in any orientation (horizontal or vertical). Customized pump scheduling with the free Mobile App for Apple and Android devices.  Quick disconnect wiring harness with optional connection to a helm or float switch.  An environmentally friendly low-profile bilge water pickup design with a replaceable filter system.  Configured to automatically cycle for 2 minutes every 6 hours if you decline Smart Device connectivity. BILGE-B-DRY connects to your Smart Device (if desired) through the free Mobile App on the APPLE & GOOGLE PLAY stores. Customizable operation is at your fingertips with two options:  Run the “TIMER” option up to 20 minutes after boating in heavy seas or upon washdown.  Choose the “SCHEDULE” option for five customizable run times during the day, up to 20 minutes. This is a great option if you will be away from your boat for a few weeks.  Example:  With your Smart Device, schedule your BILGE-B-DRY to run at 9:00 AM for three minutes and again at 3:00 PM for two minutes. The schedules will run daily until canceled. If at 8:00 PM you still see water in your bilge, run the on-demand Timer for up to 20 minutes to remove the remaining water. BBD Quad Pump 12VDC:Four motors/diaphragm pumps20 feet of input tubing provided (for pickup)6 feet of output tubing provided (for discharge)Input tubing diameter (PVC or PU) - 1/4” OD Output tubing diameter (PVC or PU) - 3/8” ODIncluded with your BILGE-B-DRY purchase are low-profile bilge water pickups. Our uniquely designed low-profile bilge water pickup (bracket sold separately) with a replaceable filter helps reduce the harmful overboard discharge of heavy metals, solids, and petroleum. Place the pickups wherever you wish to remove water, such as the lowest part of your bilge, A/C evaporator, or hard-to-reach compartments. Twenty small holes along the bottom of the pickup provide a debris barrier. The pickup’s integrated filter contains a proprietary blend of materials to prevent damage to the BILGE-B-DRY pump and to reduce oil discharge, which, unlike other dry bilge systems, eliminates the need for a secondary filter.For optimum performance of your BILGE-B-DRY unit, replace the low-profile bilge water pickups when the flow rate has decreased. You can choose to replace the filter material or replace the entire pickup. BILGE-B-DRY orders DO NOT INCLUDE the stainless hold-down bracket or inline fuse!Specifications: Meets ISO 8846 standards, Section 5, Protection against ignition of surrounding flammable gases. Power Required:  12 VDC (8 – 14 VDC)  Max current: 1.4 amps (12 VDC)  Idle Current: 0.05 amps (12 VDC)  Pump:  Maximum flow: 1.0 GPM  Pump head: 10 feet  Pump suction: 5 (vertical) feet  Diaphragm design, able to run dry for extended periods without damage  Life expectancy >1000 hours  Control board:  Wireless Connectivity  Life expectancy: 100,000 cycles  Working temperature: - 40 85 °C  Wi-Fi & RF Grant FCC Rule Part 15C  Dimensions (in):  Enclosure: 4.1 H x 6.8 W x 7 L  Rectangular Pickup: 0.98 H x 2.4 W x 3.9 L Dimensions (mm):  Enclosure: 76 H x 172 W x 177 L  Rectangular Pickup: 25 H x 60 W x 100 L Weight 2.4 LB (not including tubing, pickup, or accessories)  Tubing:  Input tubing: 1/4" Outer Diameter  Output tubing: 3/8" Outer Diameter  Use Polyvinyl chloride (PVC) or Polyurethane (PU) tubing  Hardness Shore A 80 or higherThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

    1 in stock

    $619.00$609.00

  • Sale -30% Rule PWC 500 GPH Automatic Pump [25SA-6WC]

    Rule PWC 500 GPH Automatic Pump [25SA-6WC]

    15 in stock

    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 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". Improved design and performance means that our new 500 GPH pump will produce this flow at just 12 volts rather than 13.6 volts 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 a 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. Rule has true electromagnetic suppression (EMC) and have a built-in thermal cell that protects the pump and the vessel when things get too hot. These are the smallest automatic pumps 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: 500 GPH Operation: Automatic Box Dimensions: 4"H x 7"W x 7"L WT: 1.1 lbs UPC: 042237106384

    15 in stock

    $146.99$103.50

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