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Marine Pumps

A/C Circulation Pumps Baitwell & Livewell Pumps Bilge Pumps Fresh Water System Pumps Manual Pumps Utility Pumps Shower Sumps & Gray Water Pumps Waste & Macerator Pumps

240 Listed

  1. Flojet 4105 Series Quad II Diaphragm Shower/Feeder Pump - 04105501A

    $284.12
    0

  2. Whale Pump Head Assembly Clamp Ring Kit - AS1562

    $29.34
    1

  3. Whale High Pressure Washdown Pump with Trigger Handset

    $251.73
    0

  4. Whale Smartbail Manual Bilge/Waste Pump - BP5012

    $139.67
    0

  5. Whale Gulper Grouper Mk2 Fishbox Discharge Pump

    $274.67
    0

  6. SHURflo Blaster II Washdown Pump Kit - 4338-121-E07

    $298.99
    0

  7. SHURflo Marine Air Conditioning Circulation Pump - 115 VAC - 4758-172-A80

    $535.23
    0

  8. Jabsco Water Puppy Bronze Pump - Nitrile Impeller - 18660-0123

    $327.32
    0

  9. Johnson Aqua Jet WD Washdown Pump Kit

    $292.24 - $344.89
    0

  10. SHURflo Non-Automatic Bilge Pump

    $34.33 - $57.28
    1

  11. Johnson Macerator Pump - 10-24453-01

    $186.92
    2

  12. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $88.33
    1

  13. Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

    $59.53 - $72.47

  14. Jabsco Amazon Universal Hand Bilge/Waste Pump - 29270-0000

    $193.66
    0

  15. Seachoice Cube Electronic Fuel Pump Kit

    $115.33 - $154.48
  16. 9% off

    Jabsco PAR-Max Marine Freshwater Delivery Pump - 24V

    $227.42 - $263.87
    $204.74 - $263.87
    0

  17. SHURflo Circulation Pump - 8050-261-105

    $234.17
    0

  18. Attwood WaterBuster Portable Water Pump - 4140-4

    $70.80
    0

  19. Jabsco Pump Service Kit - SK880

    $68.08
    1

  20. Attwood HD1700 Heavy-Duty Non-Automatic Bilge Pump - 4730-4

    $146.40
    2
  21. 14% off

    Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

    $53.44
    $45.51
    1

  22. Whale Water Pump Service Kit - AK2050

    $25.10
    4

  23. Jabsco NEMP 50/7 Magnetically Coupled Centrifugal Pump - 436979

    $489.33
    0

  24. Jabsco Single Stack Water System - 12V - 52520-1000

    $841.69

  25. Seachoice Wash Down Pump Kit - 64534SC

    $448.84

  26. SHURflo High Flow Livewell Pump

    $228.77 - $249.02

  27. Rule General Purpose Centrifugal Pump - 17A

    $428.58
    1

  28. Johnson Hand Pump

    $54.65
    0

  29. Whale Watermaster Automatic Pressure Pumps

    $166.67 - $173.42
    0

  30. Jabsco Maxi Puppy 3000 Flexible Impeller Pump - 12V - 23610-3003

    $714.84

  31. T-H Marine Wash Down Station

    $143.70
    0

  32. Jabsco Bronze AC Motor Utility Pump - 6050-0003

    $1,296.74
    1

  33. Whale V Mk6 Manual Galley Hand Pump - GP0650

    $93.73
    0

  34. Jabsco Commercial Duty Water Puppy Bronze Pump - 18670-0123

    $505.53
    0
  35. 12% off

    SHURflo Pump Head Kit - 94-236-03

    $124.78
    $108.64
    1
  36. 18% off

    Seachoice Handy Bilge Pump - 19151

    $50.55
    $41.06
    0

  37. Whale Water Pump Service Kit - AK1557

    $42.28
    0
  38. 9% off

    Reverso GP-301 High Viscosity Gear Pump for Diesel/Water

    $624.31 - $648.61
    $583.81 - $624.31
    0
  39. 14% off

    Whale High Pressure Washdown Pump - Elite Kit

    $358.38 - $471.14
    $358.38 - $400.56
    0

  40. Jabsco Shower Drain/Bilge Pump - 24V - 50880-1100

    $470.43

  41. SHURflo Piranha Ballast Pump

    $77.53 - $84.28

  42. Attwood Hand Bilge Pump - 11596-2

    $33.00

  43. Johnson Pump Aqua Void Automatic Electro-Magnetic Combo

    $82.93 - $122.10

  44. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $402.92
    0

  45. Whale SuperSub 500 Non-Automatic Bilge Pump - SS5012

    $47.83
    0

  46. Rule High Performance Utility Pump

    $303.02 - $334.07

  47. Beckson Handy-Mate Utility Pump Kit

    $42.43 - $53.23

  48. TRAC Outdoors Portable Non-Automatic Bilge Pump - 69341

    $39.73
    1
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About Marine Pumps

Pumps

An extensive lineup of marine pumps is available today from Defender Marine. Pump applications include plumbing, mechanical, and safety pumps plus a full selection of parts and marine pump switches. From marine bilge pumps to oil extractors, our selection is unmatched!

Why so many pumps?

Water is a great source of power and boats, in the loosest terms, tame that power. Marine pumps enable your boat to bring water safely into cool engines and motors. Pumps filter and grind on board fluids before they push them overboard or into holding tanks. Pumps move fluids from one component to another and from here to there within a closed environment like an engine.

Pump it up!

Defender offers a full selection of plumbing pumps to include foot pumps and electric freshwater pumps, sump and gray water pumps for the shower and macerator pumps down below. Mechanical pumps support water cooler engines and air conditioner circulation, fuel pumps for many diesel engine types, and even engine oil change pumps. Fishermen are never left out at Defender as we offer a superior choice of Livewell pumps and freshwater washdown options for the cockpit.

Is it legal?

The US Coast Guard has minimal outlines for boat safety, of course. But did you know that one of those safety outlines is just about boat bilge pumps? Boats are always taking on water - rainwater, seepage or even a wave over the bow all add to water in the bilge which can eventually sink your best girl. Safety pumps at Defender meet the USCG standards - automatic marine bilge pumps, handheld pumps, and fixed electric pumps add up to following the law while you're on the water.

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