Marine Pumps There are 110 products.

Marine Pumps
Marine Pumps - freshwater, saltwater, washdown, bilge, centrifugal, magnetic drive, dry running waste and more. See here! Top brands, Free US Shipping!
  • 4558-153-E75
    Available

    JABSCO Dual Diaphragm Pump High Flow System II 10.0 12V

    JABSCO 4558-153-E75 - Dual Sensor Max VSD is designed specifically for water pressure systems in boats & recreational vehicles. Using state-of-the-art electronic control. Patent pending circuitry reduces power consumption & noise at low flow rates & eliminates the need for a bulky accumulator tank. Self-Priming up to 10 feet.  *Replaces JA 31765-0092.

    JABSCO 4558-153-E75 - Dual Sensor Max VSD is designed specifically for water pressure...

    JABSCO 4558-153-E75 - Dual Sensor Max VSD is designed specifically for water pressure systems in boats & recreational vehicles. Using state-of-the-art electronic control....

    $589.99

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  • JOHNSON CM10P7-1 10-24501-03
    Available

    JOHNSON CM10P7-1 Mag Drive Centrifugal Circulating Pump 12V, 5/8" Hose Ports, 4.0GPM

    JOHNSON CM10P7-1 JS 10-24501-03. Compact Magnetic Driven centrifugal pump with high flow rates with low electric current consumption, ideally suited for circulating water in live fish tanks, heating, and cooling systems. Designed for continuous operation with water/glycol mixture (max. 60% glycol), fresh or salt water. Liquid temperature: Min -40F (-40C) Max +212F (+100°C). 5/8" Hose Ports, 4.0GPM

    JOHNSON CM10P7-1 JS 10-24501-03. Compact Magnetic Driven centrifugal pump with high...

    JOHNSON CM10P7-1 JS 10-24501-03. Compact Magnetic Driven centrifugal pump with high flow rates with low electric current consumption, ideally suited for circulating water in...

    On sale! $254.99

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  • OB 104M-F13
    Available

    OBERDORFER Centrifugal Pump

    OBERDORFER OB 104M-F13- Centrifugal Pump, 1/3HP ODP 115V Only Light Duty Motor 60Hz, with 416SS Shaft. This close-coupled pump uses a standard NEMA J-Flange Jet Pump Motor with weld-on base and threaded shaft end to accept the pump impeller. The pump uses a mechanical type shaft seal with a Buna rubber element. It is suitable for water, oils, and some mild solvents and it is limited to 212 F.

    OBERDORFER OB 104M-F13- Centrifugal Pump, 1/3HP ODP 115V Only Light Duty Motor 60Hz,...

    OBERDORFER OB 104M-F13- Centrifugal Pump, 1/3HP ODP 115V Only Light Duty Motor 60Hz, with 416SS Shaft. This close-coupled pump uses a standard NEMA J-Flange Jet Pump Motor with...

    $693.99

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  • SHURFLO 4148-153-E75
    Available

    SHURFLO Diaphragm Pump Aqua King II Premium 4.0 12V

    SHURFLO 4148-153-E75 - Diaphragm Pump 4 Chamber, 12VDC Intermittent Duty Sealed Motor, Up To 4.0GPM Open Flow, 55PSI Adjust.e Demand Switch and Adjustable Bypass, 1/2” x 14 NPSM Male Threaded Ports, Two 1/2” Hose Barb Straight Swivel Fittings & a 50 Mesh Strainer That Connects Directly to the Pump Inlet Port, 10.4 Amps, Ignition Protected, CE Rated, Fresh Water Pump. *Replaces SF 4901-0211.

    SHURFLO 4148-153-E75 - Diaphragm Pump 4 Chamber, 12VDC Intermittent Duty Sealed Motor,...

    SHURFLO 4148-153-E75 - Diaphragm Pump 4 Chamber, 12VDC Intermittent Duty Sealed Motor, Up To 4.0GPM Open Flow, 55PSI Adjust.e Demand Switch and Adjustable Bypass, 1/2” x 14 NPSM...

    $187.00

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  • WH BP1552
    Available

    WHALE GULPER 220 Shower Waste / Gray Water Pump

    The WHALE GULPER 220 Shower Waste Pump WH BP1552 is a non-clogging filterless waste pump built on more than a decade of market leading pump technology. An ideal pump for handling shower or sink drain gray water waste.. Flow Rate: 3.7 GPM, Port Size: 3/4" and 1". Nominal Voltage: 12 Volt DC, Current Draw: 3.5. Amps, Fuse: 5 Amp. Multi-Purpose Pump for Sink, Shower, and Tank Drainage.

    The WHALE GULPER 220 Shower Waste Pump WH BP1552 is a non-clogging filterless waste...

    The WHALE GULPER 220 Shower Waste Pump WH BP1552 is a non-clogging filterless waste pump built on more than a decade of market leading pump technology. An ideal pump for...

    $182.99

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  • Available

    Non-Automatic Submersible Electric 360 gph / 12V Bilge Pump

    The Rule Non-Automatic Submersible Electric 360 gph 12 Volts Bilge Pump, 3/4" Port, 2.1 A Draw, 2.5 A Fuse, 3-1/2" H x 2-3/8" W.   MFG#:375188 Warranty: Three years.

    The Rule Non-Automatic Submersible Electric 360 gph 12 Volts Bilge Pump, 3/4" Port, 2.1...

    The Rule Non-Automatic Submersible Electric 360 gph 12 Volts Bilge Pump, 3/4" Port, 2.1 A Draw, 2.5 A Fuse, 3-1/2" H x 2-3/8" W.   MFG#:375188 Warranty: Three years.

    $23.39

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  • Available

    Rule-A-Matic Plus Float Switch

    The Rule-A-Matic Plus Float Switch. Capacity: 20 A @ 12V, 10 A @ 24V, 6.5 A @ 32V. 14-gauge, abrasion-resistant, marine-grade wire enables use with pumps drawing up to 20amps. MFG#:40A Warranty: Two years.

    The Rule-A-Matic Plus Float Switch. Capacity: 20 A @ 12V, 10 A @ 24V, 6.5 A @ 32V....

    The Rule-A-Matic Plus Float Switch. Capacity: 20 A @ 12V, 10 A @ 24V, 6.5 A @ 32V. 14-gauge, abrasion-resistant, marine-grade wire enables use with pumps drawing up to 20amps....

    $44.09

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  • MA LC-2CP-MD
    Available

    MARCH PUMPS Mag-Drive Centrifugal Pump LC-2CP-MD 115V

    MAARCH PUMPS MA LC-2CP-MD 115V - Mag-Drive Centrifugal Pump 115V 60 Hz 5GPM Open Air or Submersible 3/8"FTB and 3/4" MPT Inlet, 1/4" MPT Outlet.

    MAARCH PUMPS MA LC-2CP-MD 115V - Mag-Drive Centrifugal Pump 115V 60 Hz 5GPM Open Air or...

    MAARCH PUMPS MA LC-2CP-MD 115V - Mag-Drive Centrifugal Pump 115V 60 Hz 5GPM Open Air or Submersible 3/8"FTB and 3/4" MPT Inlet, 1/4" MPT Outlet.

    $289.00

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  • Headhunter Mach 5 Pump - Fresh Water
    Available

    Mach 5 Fresh Water Pump - 115 V / 60 Hz

    HEADHUNTER Mach 5 Fresh Water Pump - 115 V / 60 Hz / 9 Amps - integrated control system provides instant dry run protection, and allows the pumps to be used with or without a pressure accumulator tank. (# M5-115). Max Pressure 67 PSI, Max Flow 20 GPM, Suction/Discharge 1” MPT, 23lbs.

    HEADHUNTER Mach 5 Fresh Water Pump - 115 V / 60 Hz / 9 Amps - integrated control system...

    HEADHUNTER Mach 5 Fresh Water Pump - 115 V / 60 Hz / 9 Amps - integrated control system provides instant dry run protection, and allows the pumps to be used with or without a...

    $1,147.95

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  • DOMETIC PML250 115V
    New! Available

    DOMETIC PML250 115V

    This DOMETIC PML250 115V Submersible Pump provides seawater circulation for Dometic air conditioning systems. Centrifugal pumps require a flooded inlet and should be mounted below the waterline. 5GPM, 3/8"FPT and 3/4"MPT Inlet, 1/4"MPT Outlet. MFG#: 225500004 Similar Option: MA LC-2CP-MD

    This DOMETIC PML250 115V Submersible Pump provides seawater circulation for Dometic air...

    This DOMETIC PML250 115V Submersible Pump provides seawater circulation for Dometic air conditioning systems. Centrifugal pumps require a flooded inlet and should be mounted...

    $420.00

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  • JA 42755-0092
    Available

    JABSCO VFLO 5.0GPM Water Pressure System 12V

    JABSCO 42755-0092 - VFLO 5.0GPM Water Pressure System 12V, Electronic Speed Control Built-in to Provide Up To 5.0GPM at a Constant 40psi, Shut-Off 60psi, 1/2" Hose Barb and 1/2" Qest Port Fittings. *Replaces JA 31750-0000

    JABSCO 42755-0092 - VFLO 5.0GPM Water Pressure System 12V, Electronic Speed Control...

    JABSCO 42755-0092 - VFLO 5.0GPM Water Pressure System 12V, Electronic Speed Control Built-in to Provide Up To 5.0GPM at a Constant 40psi, Shut-Off 60psi, 1/2" Hose Barb and 1/2"...

    $266.06

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  • JOHNSON CM10P7-1 10-24486-04
    Available

    JOHNSON CM10P7-1 Mag Drive Centrifugal Circulating Pump 24V, 5/8" Hose Ports, 4.0GPM

    JOHNSON CM10P7-1 JS 10-24486-04 Mag Drive Centrifugal Circulating Pump, 24Volt, 4.0GPM, 5/8" Hose Ports, Plug/Spade Wire Connector Terminals. A line of compact Magnetic Driven centrifugal pumps, the CM10P7-1 10-24486-04 combine high flow rates with very low electric current consumption, making them ideally suited for circulating water in live fish tanks, heating, and cooling systems.

    JOHNSON CM10P7-1 JS 10-24486-04 Mag Drive Centrifugal Circulating Pump, 24Volt, 4.0GPM,...

    JOHNSON CM10P7-1 JS 10-24486-04 Mag Drive Centrifugal Circulating Pump, 24Volt, 4.0GPM, 5/8" Hose Ports, Plug/Spade Wire Connector Terminals. A line of compact Magnetic Driven...

    On sale! $247.99

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  • MA LC-2CP-MD 230V
    Available

    MARCH PUMPS Mag-Drive Centrifugal Pump LC-2CP-MD 230V

    MARCH PUMPS MA LC-2CP-MD 230V - Mag-Drive Centrifugal Pump 230V 50/60hz 5GPM Open Air or Submersible 3/8"FPT and 3/4"MPT Inlet, 1/4"MPT Outlet.

    MARCH PUMPS MA LC-2CP-MD 230V - Mag-Drive Centrifugal Pump 230V 50/60hz 5GPM Open Air...

    MARCH PUMPS MA LC-2CP-MD 230V - Mag-Drive Centrifugal Pump 230V 50/60hz 5GPM Open Air or Submersible 3/8"FPT and 3/4"MPT Inlet, 1/4"MPT Outlet.

    $289.99

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  • OB 104M-1-F26
    Available

    OBERDORFER Centrifugal Pump

    OBERDORFER OB 104M-1-F26 - Centrifugal Pump, 1/3HP ODP 115/230V Motor 60Hz, with Monel Shaft. This close-coupled pump uses a standard NEMA J-Flange Jet Pump Motor with weld-on base and threaded shaft end to accept the pump impeller. The pump uses a mechanical type shaft seal with a Buna rubber element. It is suitable for water, oils, and some mild solvents and it is limited to 212 F.

    OBERDORFER OB 104M-1-F26 - Centrifugal Pump, 1/3HP ODP 115/230V Motor 60Hz, with Monel...

    OBERDORFER OB 104M-1-F26 - Centrifugal Pump, 1/3HP ODP 115/230V Motor 60Hz, with Monel Shaft. This close-coupled pump uses a standard NEMA J-Flange Jet Pump Motor with weld-on...

    $879.99

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  • SF 4148-163-E75
    Available

    SHURFLO Diaphragm Pump Aqua King II Premium 4.0 24V

    SHURFLO 4148-163-E75 - Diaphragm Pump 4 Chamber, 24VDC Intermittent Duty Sealed Motor, Up To 4.0GPM Open Flow, 55PSI Adjustable Demand Switch and Adjust. Bypass, 1/2” x 14 NPSM Male Threaded Ports, Includes Two 1/2” Hose Barb Straight Swivel Fittings & a 50 Mesh Strainer That Connects Directly to the Pump Inlet Port, 5.3 Amps, Ignition Protected, CE Rated, Fresh Water Pump. *Replaces SF 4901-1211.

    SHURFLO 4148-163-E75 - Diaphragm Pump 4 Chamber, 24VDC Intermittent Duty Sealed Motor,...

    SHURFLO 4148-163-E75 - Diaphragm Pump 4 Chamber, 24VDC Intermittent Duty Sealed Motor, Up To 4.0GPM Open Flow, 55PSI Adjustable Demand Switch and Adjust. Bypass, 1/2” x 14 NPSM...

    $207.00

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  • WH BP1554
    Available

    WHALE GULPER 220 Shower Waste Pump

    The WHALE GULPER 220 Shower Waste Pump WH BP1554 is a non-clogging filterless waste pump built on more than a decade of market leading pump technology. An ideal pump for handling shower or sink drain gray water waste. Flow Rate: 3.7 GPM, Port Size: 3/4" and 1". Nominal Voltage: 24 Volt DC, Current Draw: 1.75 Amps, Fuse: 2.5 Amp. Multi-Purpose Pump for Sink, Shower, and Tank Drainage.

    The WHALE GULPER 220 Shower Waste Pump WH BP1554 is a non-clogging filterless waste...

    The WHALE GULPER 220 Shower Waste Pump WH BP1554 is a non-clogging filterless waste pump built on more than a decade of market leading pump technology. An ideal pump for...

    $187.99

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  • Available

    Non-Automatic Submersible Electric 500 gph / 12V Bilge Pump

    The Rule Non-Automatic Submersible Electric 500 gph / 12V Bilge Pump, 3/4" Port, 1.9 A Draw, 2.5 A Fuse, 3-1/2" H x 2-3/8" W. Stainless-steel shafts, water cooling and vibration-free centrifugal impellers that won't burn out if run dry. MFG#: 375196 Warranty: Three years.

    The Rule Non-Automatic Submersible Electric 500 gph / 12V Bilge Pump, 3/4" Port, 1.9 A...

    The Rule Non-Automatic Submersible Electric 500 gph / 12V Bilge Pump, 3/4" Port, 1.9 A Draw, 2.5 A Fuse, 3-1/2" H x 2-3/8" W. Stainless-steel shafts, water cooling and...

    $29.69

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  • Available

    Three-Way Rocker Panel Switch

    The Rule Three-Way Rocker Panel Switch is an Auto/Off/Manual with spring-return from manual. Built-in fuse holder (fuse not included) and lighted rocker switch. MFG#: 43 Warranty: One year.

    The Rule Three-Way Rocker Panel Switch is an Auto/Off/Manual with spring-return from...

    The Rule Three-Way Rocker Panel Switch is an Auto/Off/Manual with spring-return from manual. Built-in fuse holder (fuse not included) and lighted rocker switch. MFG#: 43...

    $33.29

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  • Mach 5 Fresh Water Pump - 230 V / 60 Hz
    Available

    Mach 5 Fresh Water Pump - 230 V / 60 Hz

    HEADHUNTER Mach 5 Fresh Water Pump - 230 V / 60 Hz / 4 amps - an integrated control system provides instant dry run protection, and allows the pumps to be used with or without a pressure accumulator tank. (# M5-230 / 60). Max Pressure 67 PSI, Max Flow 20 GPM, Suction/Discharge 1” MPT, 23 lbs.

    HEADHUNTER Mach 5 Fresh Water Pump - 230 V / 60 Hz / 4 amps - an integrated control...

    HEADHUNTER Mach 5 Fresh Water Pump - 230 V / 60 Hz / 4 amps - an integrated control system provides instant dry run protection, and allows the pumps to be used with or without a...

    $1,147.95

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  • DOMETIC PML250 115V
    New! Available

    DOMETIC PML250 230V

    This DOMETIC PML250 230V Submersible Pump provides seawater circulation for Dometic air conditioning systems. Centrifugal pumps require a flooded inlet and should be mounted below the waterline. 5GPM, 3/8"FPT and 3/4"MPT Inlet, 1/4"MPT Outlet. MFG#: 225500014 Similar Option: MA LC-2CP-MD

    This DOMETIC PML250 230V Submersible Pump provides seawater circulation for Dometic air...

    This DOMETIC PML250 230V Submersible Pump provides seawater circulation for Dometic air conditioning systems. Centrifugal pumps require a flooded inlet and should be mounted...

    $430.00

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  • R4426343A
    Available

    Flojet R4426343A Diaphragm Pump VFLO 5.0 24V

    FLOJET R4426343A - Diaphragm Pump, VFLO 5.0, Quad Port, 24Volt, Up To 5.0GPM, Automatic Variable Speed to Provide a Constant 40PSI, Santoprene Diaphragm, EPDM Valves, Includes 1/2" Qest Thread Straight Fittings, Fine 40 Mesh Stainless Steel Direct Connect Strainer with a Snap-In Port Inlet Connector. *Replaces JA 32755-0000

    FLOJET R4426343A - Diaphragm Pump, VFLO 5.0, Quad Port, 24Volt, Up To 5.0GPM, Automatic...

    FLOJET R4426343A - Diaphragm Pump, VFLO 5.0, Quad Port, 24Volt, Up To 5.0GPM, Automatic Variable Speed to Provide a Constant 40PSI, Santoprene Diaphragm, EPDM Valves, Includes...

    $419.25

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  • Johnson CM30P7-1 10-24503-03
    Available

    JOHNSON CM30P7-1 Mag Drive Centrifugal Circulating Pump 12V, 5/8" Hose Ports, 5.2GPM

    JOHNSON CM30P7-1 JS 10-24503-03 Mag Drive Centrifugal Circulating Pump 12Volt 5.2GPM 5/8" Hose Ports, Wire Leads. A line of compact Magnetic Driven centrifugal pumps, the CM30P7-1 combines high flow rates with very low electric current consumption, making them ideally suited for circulating water in live fish tanks, heating and cooling systems.

    JOHNSON CM30P7-1 JS 10-24503-03 Mag Drive Centrifugal Circulating Pump 12Volt 5.2GPM...

    JOHNSON CM30P7-1 JS 10-24503-03 Mag Drive Centrifugal Circulating Pump 12Volt 5.2GPM 5/8" Hose Ports, Wire Leads. A line of compact Magnetic Driven centrifugal pumps, the...

    On sale! $264.99

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  • MA LC-3CP-MD 115V
    Available

    MARCH PUMPS Mag-Drive Centrifugal Pump LC-3CP-MD 115V

    MARCH PUMPS MA LC-3CP-MD 115V - Mag-Drive Centrifugal Pump 115V 60HZ 8.5GPM Open Air or Submersible 3/4"FPT Inlet, 1/2"MPT Outlet.  It id rated up to 8.5 GPM (31 LPM) flow and for heads up to 19 ft (4.3 m). Typical applications include film processors, ice makers, laboratory and medical equipment, vapor degreasers and marine air conditioning systems.

    MARCH PUMPS MA LC-3CP-MD 115V - Mag-Drive Centrifugal Pump 115V 60HZ 8.5GPM Open Air or...

    MARCH PUMPS MA LC-3CP-MD 115V - Mag-Drive Centrifugal Pump 115V 60HZ 8.5GPM Open Air or Submersible 3/4"FPT Inlet, 1/2"MPT Outlet.  It id rated up to 8.5 GPM (31 LPM) flow and...

    $289.99

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  • OB 109MB-J19
    Available

    OBERDORFER Centrifugal Pump

    OBERDORFER OB 109MB-J19 - Centrifugal Pump, 1/2HP ODP 115/230V Motor, with 416SS Shaft. This close-coupled pump uses a standard NEMA J-Flange Jet Pump Motor with weld-on base and threaded shaft end to accept the pump impeller. The pump uses a mechanical type shaft seal with a Buna rubber element. It is suitable for water, oils, and some mild solvents and it is limited to 212 F.

    OBERDORFER OB 109MB-J19 - Centrifugal Pump, 1/2HP ODP 115/230V Motor, with 416SS Shaft....

    OBERDORFER OB 109MB-J19 - Centrifugal Pump, 1/2HP ODP 115/230V Motor, with 416SS Shaft. This close-coupled pump uses a standard NEMA J-Flange Jet Pump Motor with weld-on base...

    $906.99

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  • SF 4648-153-E07
    Available

    SHURFLO Diaphragm Pump Pro BaitMaster II 4.0 12V

    SHURFLO 4648-153-E07- Diaphragm Pump 4 Chamber, Continuous Duty at 10PSI, Sealed Motor, Up To 4.0GPM Open Flow, 45PSI Adjust. Demand Switch, 1/2” x 14 NPSM Male Threaded Ports. Includes Two 3/4” Hose Barb Straight Swivel Fittings a Male Garden Hose Fitting & a 50 Mesh Strainer, 7.8 Amps, Ignition Protected, CE Rated, Fresh or Salt Water Livewell or Washdown Pump. *Replaces SF 4901-6212.

    SHURFLO 4648-153-E07- Diaphragm Pump 4 Chamber, Continuous Duty at 10PSI, Sealed Motor,...

    SHURFLO 4648-153-E07- Diaphragm Pump 4 Chamber, Continuous Duty at 10PSI, Sealed Motor, Up To 4.0GPM Open Flow, 45PSI Adjust. Demand Switch, 1/2” x 14 NPSM Male Threaded Ports....

    $237.00

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  • WH BP4572
    Available

    WHALE GULPER Grouper Mk1 Fishbox Discharge Pump

    The WHALE GULPER Grouper Fishbox Discharge Pump WH BP4572 features valve technology that means no filters and no clogging or motor burn-out. Flow Rate: 6.75 GPM, Port Size: 1" or 1-1/2". Nominal Voltage: 12 Volt DC, Current Draw: 5 Amps, Fuse: 10 Amp. Easy to Install, Non-Clogging Filterless Waste Pump.

    The WHALE GULPER Grouper Fishbox Discharge Pump WH BP4572 features valve technology...

    The WHALE GULPER Grouper Fishbox Discharge Pump WH BP4572 features valve technology that means no filters and no clogging or motor burn-out. Flow Rate: 6.75 GPM, Port Size: 1"...

    $239.99

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  • Available

    Non-Automatic Submersible Electric 500 gph / 24V Bilge Pump

    The Rule Non-Automatic Submersible Electric 500 gph / 24V Bilge Pump, 3/4" Port, 1.0 A Draw, 1.5 A Fuse, 3-1/2" H x 2-3/8" W. MFG#: 476715 Warranty: Three years.

    The Rule Non-Automatic Submersible Electric 500 gph / 24V Bilge Pump, 3/4" Port, 1.0 A...

    The Rule Non-Automatic Submersible Electric 500 gph / 24V Bilge Pump, 3/4" Port, 1.0 A Draw, 1.5 A Fuse, 3-1/2" H x 2-3/8" W. MFG#: 476715 Warranty: Three years.

    $33.29

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