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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

279 Listed

  1. Whale Marine Accumulator Pump and Accumulator Tank Kit

    $367.23
    2

  2. Attwood Sahara MK2 Automatic Bilge Pump

    $78.13 - $161.36
    3

  3. Whale High Pressure Washdown Pump

    $216.36 - $238.91
    1

  4. Whale Mark V Manual Sanitation/Waste Pump

    $240.32 - $276.98
    1

  5. Jabsco Ultra-Max Water Pressure Pump Set - 59451-1012

    $505.46
    2

  6. Johnson Multiple Port Shower Sump System

    $199.41 - $210.69
    1

  7. SHURflo Pro Baitmaster II Heavy Duty Livewell Pump

    $495.54 - $529.38
    1

  8. SHURflo Macerator Pump

    $267.11 - $340.43
    0

  9. Imtra Fynspray Vertical Action Galley Pump

    $279.78 - $306.57

  10. Groco Continuous Duty Centrifugal Pump - CP-20 12V

    $434.91
    1

  11. Jabsco PAR-Max HD3 Marine Freshwater Delivery Pump - 12V

    $238.92 - $306.60
    1

  12. Whale Gusher 10 Manual Bilge/Waste Pump

    $437.72
    2

  13. Fynspray Traditional Galley Hand Pump with Faucet

    $654.85 - $770.47
    0

  14. Groco SPO-60-R Positive Displacement Vane Pump

    $781.77 - $790.23
    0

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

    $1,395.22
    1

  16. KoolAir PM1000 Air Cooled Magdrive Pump

    $482.85
    9

  17. Jabsco Hotshot Washdown Pump Kit - 12V

    $326.35 - $471.58
    2

  18. Whale Orca Auto 1300 Electric Automatic Bilge Pump

    $169.80 - $188.13
    1

  19. SHURflo High Flow Dual Water Pump System

    $1,403.62 - $1,488.21

  20. KoolAir PM500 Submersible Magdrive Pump

    $432.09
    4

  21. Whale Universal Freshwater Pressure Pump - UF1815

    $293.91
    0

  22. Whale Gulper Grouper Mk3 Fishbox Discharge Pump

    $288.26 - $298.13
    1

  23. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $506.81 - $526.55
    0

  24. Jabsco Cyclone Centrifugal Pump - 12V - 50840-0012

    $695.76
    1

  25. Whale Water Pump Service Kit - AK2050

    $27.54
    6

  26. Andersen Automatic Bailer

    $106.33 - $192.34
    1

  27. Johnson Viking Power 16 Waste Water Pump - 10-13350-03

    $306.60
    0

  28. Rule Evacuator High Volume Utility Pump - 7700D

    $640.82

  29. SHURflo Macerator Pump with 180 deg. Port - 3200-101

    $264.29
    0

  30. Plastimo 925 Manual Bilge/Waste Pump - 39539

    $262.86
    2

  31. Jabsco CE Commercial Duty Water Puppy Pump

    $611.16 - $626.66

  32. Johnson Aqua Jet Washdown Pump

    $223.41 - $274.17
    1

  33. Rule LoPro Automatic Bilge Pump - LP900S

    $131.73
    2

  34. Plastimo 1038 Manual Bilge/Waste Pump - 39541

    $247.35
    2

  35. Rule Rotating Dry Bilge Pump with Panel Switch - DB412

    $399.66
    0

  36. SHURflo High Flow Bilge Pump

    $171.23 - $234.68
    2

  37. Imtra Fynspray Galley Pump

    $179.67
    1

  38. Jabsco Hotshot 3 GPM Washdown Pump - 12V - 32305-5012-3A

    $233.27
    0

  39. Johnson Ultima Automatic Bilge Pump

    $113.38 - $152.86
    1

  40. Groco Vane Pump Master Service Kit - P-10 MASTER

    $197.98
    1

  41. Whale Pump Head Assembly Clamp Ring Kit - AS1562

    $30.19
    4

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

    $457.47

  43. Whale High Pressure Washdown Pump Kit

    $296.73
    1

  44. Rule Standard Bilge Pump with Float Switch

    $83.80 - $126.10
    14

  45. Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

    $154.27
    1

  46. SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $48.52 - $76.72
    2

  47. SHURflo Pro Washdown Kit II Ultimate

    $401.08 - $525.16
    1

  48. Whale Compac 50 Manual Bilge/Waste Pump - BP0350

    $169.80
    0
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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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