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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. Jabsco CE Commercial Duty Water Puppy Pump

    $570.57 - $584.36

  2. Raritan 53100 Series Macerator Pump

    $355.28
    0

  3. Jabsco Pump Service Kit - SK880

    $62.68
    1

  4. Johnson Aqua Jet WD Washdown Pump Kit

    $298.72 - $352.54
    0

  5. Johnson Hand Pump

    $55.85
    0

  6. Whale V Mk6 Manual Galley Hand Pump - GP0650

    $95.80
    1

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

    $542.97
    0

  8. Whale Watermaster Automatic Pressure Pumps

    $170.36 - $177.26
    0

  9. Rule Evacuator High Volume Utility Pump - 7700D

    $596.79

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

    $518.13
    0

  11. Imtra Fynspray Leather to Nitrile Conversion Kit - WSP-62/22

    $55.78
    1

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

    $258.68
    0

  13. SHURflo Pro Washdown Kit II Ultimate

    $392.56 - $514.00
    1

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

    $305.61
    0

  15. Whale High Pressure Washdown Pump with Trigger Handset

    $257.31
    0

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

    $398.06 - $451.88
    0

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

    $221.42
    0

  18. Attwood Hand Bilge Pump - 11596-2

    $33.72

  19. Beckson Handy-Mate Utility Pump Kit

    $48.88 - $61.30

  20. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $104.08
    1

  21. Jabsco Amazon Thrudeck Bilge Pump - 29250-0000

    $215.90

  22. Edson Portable Diaphragm Pump Kit - 30 GPM - 165AL-30-200

    $2,014.17
    0

  23. Attwood WaterBuster Portable Water Pump - 4140-4

    $72.36
    0

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

    $516.75
    0

  25. Rule General Purpose Centrifugal Pump - 18A

    $439.47

  26. SHURflo Piranha Ballast Pump

    $79.24 - $86.14

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

    $149.64
    2

  28. Imtra Fynspray Vertical Action Galley Pump

    $273.84 - $300.06

  29. Rule High Performance Utility Pump

    $309.74 - $341.48

  30. Beckson Canoe/Kayak Pump

    $46.12 - $66.82
    2

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

    $48.88
    0

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

    $765.21

  33. Whale Water Pump Service Kit - AK1557

    $43.20
    0

  34. Seachoice Handy Bilge Pump - 19151

    $50.28
    2

  35. Jabsco Pump Switch - 18916-0040

    $48.88
    0

  36. Johnson Submersible Cartridge Non-Automatic Bilge Pump

    $62.68
    1

  37. Jabsco PAR-Max Marine Freshwater Delivery Pump - 24V

    $225.56 - $287.66
    1

  38. Seachoice Water Pressure System

    $174.50 - $214.53

  39. SHURflo Non-Automatic Bilge Pump

    $35.08 - $58.54
    1

  40. Rule "FC" Tournament Series Livewell/Baitwell Pump

    $83.38 - $95.80
    1

  41. Whale Smartbail Manual Bilge/Waste Pump - BP5012

    $142.76
    0

  42. Vetus Macerator Motor Pump - TMWB112

    $451.84

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

    $57.90 - $75.54
  44. 24% off

    Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

    $54.61
    $41.12
    1

  45. Jabsco Ballast King Wakeboard and Ski Boat Pump

    $567.81 - $629.91
    0

  46. Jabsco Light Duty Vane Pump - 18680-0920

    $573.33
    0

  47. Groco GPB-1 Positive Displacement Gear Pump

    $512.61
    0

  48. Vetus Waste Water/Bilge Pump

    $599.50 - $617.44
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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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