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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

278 Listed

  1. Beckson Thirsty-Mate Hand Pump

    $41.47 - $116.23
    7

  2. Whale Mk5 Universal Manual Bilge/Waste Pump - BP0510

    $241.75
    0

  3. Whale Mark V Manual Sanitation/Waste Pump

    $240.32 - $276.98
    1

  4. Fynspray Traditional Galley Hand Pump with Faucet

    $654.85 - $770.47
    0

  5. Johnson Multiple Port Shower Sump System

    $199.41 - $210.69
    1

  6. Whale High Pressure Washdown Pump

    $216.36 - $238.91
    1

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

    $886.12

  8. Andersen Automatic Bailer

    $106.33 - $192.34
    1

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

    $434.91
    1

  10. Cal Marine MS1200 Water Circulation Pump

    $1,025.70
    1

  11. Whale Universal Freshwater Pressure Pump - UF1815

    $293.91
    0

  12. Jabsco Hotshot Washdown Pump Kit - 12V

    $326.35 - $471.58
    2

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

    $238.92 - $306.60
    1

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

    $781.77 - $790.23
    0

  15. SHURflo Macerator Pump

    $267.11 - $340.43
    0

  16. Whale Water Pump Service Kit - AK2050

    $27.54
    6

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

    $457.47

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

    $695.76
    1

  19. Whale Orca Auto 1300 Electric Automatic Bilge Pump

    $169.80 - $188.13
    1

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

    $264.29
    0

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

    $399.66
    0

  22. Jabsco Single-Diaphragm Filterless Waste Pump

    $502.59 - $535.02
    0

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

    $306.60
    0

  24. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $506.81 - $526.55
    0

  25. Reverso GP-301 Low Viscosity Gear Pump for Oil

    $406.70 - $461.69
    0

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

    $197.98
    1

  27. SHURflo Piranha Livewell Pump

    $82.36 - $95.05
    0

  28. Rule LoPro Automatic Bilge Pump - LP900S

    $131.73
    2

  29. Whale Gulper Grouper Mk2 Fishbox Discharge Pump

    $302.36
    0

  30. KoolAir PM500 Submersible Magdrive Pump

    $432.09
    4

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

    $169.80
    0

  32. Whale Gulper Grouper Mk3 Fishbox Discharge Pump

    $288.26 - $298.13
    1

  33. Vetus Waste Water/Bilge Pump

    $612.52 - $630.85

  34. Rule Standard Bilge Pump with Float Switch

    $83.80 - $126.10
    14

  35. Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

    $154.27
    1

  36. Whale Pump Head Assembly Clamp Ring Kit - AS1562

    $30.19
    4

  37. Plastimo 1038 Manual Bilge/Waste Pump - 39541

    $247.35
    2

  38. Whale High Pressure Washdown Pump Kit

    $296.73
    1

  39. Johnson Aqua Jet Washdown Pump

    $223.41 - $274.17
    1

  40. SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $48.52 - $76.72
    2

  41. SHURflo Pro Washdown Kit II Ultimate

    $401.08 - $525.16
    1

  42. Jabsco Amazon Thrudeck Bilge Pump - 29250-0000

    $230.45

  43. Whale Watermaster Automatic Pressure Pumps

    $182.51 - $190.97
    0

  44. Imtra Fynspray Galley Pump

    $179.67
    1

  45. SHURflo High Flow Bilge Pump

    $171.23 - $234.68
    2

  46. Plastimo 925 Manual Bilge/Waste Pump - 39539

    $262.86
    2

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

    $233.27
    0

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

    $554.76
    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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