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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

277 Listed

  1. Whale Watermaster Automatic Pressure Pumps

    $166.67 - $173.42
    0

  2. Jabsco Water Puppy Bronze Pump - Neoprene Impeller - 18660-0121

    $296.27
    0

  3. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $402.92
    0

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

    $505.53
    0

  5. Whale High Pressure Washdown Pump Kit

    $270.63
    0
  6. 6% off

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

    $216.62
    $201.50
    0

  7. Johnson Macerator Pump - 10-24453-01

    $186.92
    2

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

    $714.79 - $722.89
    0

  9. Imtra Fynspray Vertical Action Galley Pump

    $267.90 - $288.15

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

    $327.32
    0

  11. Attwood Hand Bilge Pump - 11596-2

    $37.94

  12. Rule General Purpose Centrifugal Pump - 18A

    $429.93

  13. Jabsco Low Pressure Cyclone Centrifugal Pump - 24V - 50840-0024

    $662.13

  14. Plastimo 1038 Manual Bilge/Waste Pump - 39541

    $236.85
    2

  15. Beckson Canoe/Kayak Pump

    $41.08 - $58.63
    2

  16. Whale V Mk6 Manual Galley Hand Pump - GP0650

    $93.73
    1
  17. 9% off

    Attwood WaterBuster Portable Water Pump - 4140-4

    $70.80
    $63.78
    0

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

    $81.58 - $93.73
    1

  19. Jabsco Amazon Thrudeck Bilge Pump - 29250-0000

    $211.22

  20. Seachoice Cube Electronic Fuel Pump Kit

    $115.33 - $154.48

  21. Jabsco Light Duty Vane Pump - 18680-0920

    $560.88
    0

  22. Jabsco Pump Switch - 18916-0040

    $47.83
    0
  23. 6% off

    Rule High Performance Utility Pump

    $303.02 - $334.07
    $281.85 - $334.07

  24. Jabsco Ballast Pump - 18670-9127

    $471.78

  25. Jabsco Ballast King Wakeboard and Ski Boat Pump

    $555.49 - $616.24
    0

  26. Whale Smartbail Manual Bilge/Waste Pump - BP5012

    $139.67
    0

  27. SHURflo Non-Automatic Bilge Pump

    $34.33 - $57.28
    1

  28. Seachoice Handy Bilge Pump - 19151

    $50.55
    1

  29. Groco GPB-1 Positive Displacement Gear Pump

    $477.18
    0
  30. 9% off

    Jabsco PAR-Max Marine Freshwater Delivery Pump - 24V

    $220.67 - $281.42
    $220.67 - $263.87
    0

  31. SHURflo Piranha Ballast Pump

    $77.53 - $84.28

  32. Jabsco Single-Diaphragm Filterless Waste Pump

    $463.68 - $493.38
    0

  33. SHURflo Circulation Pump - 8050-261-105

    $234.17
    0

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

    $47.83
    1

  35. Beckson Handy-Mate Utility Pump Kit

    $42.43 - $53.23

  36. Jabsco NEMP 40/4 Magnetically Coupled Centrifugal Pump - 436977

    $440.73
    0

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

    $54.58
    1
  38. 24% off

    Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

    $53.44
    $40.23
    1
  39. 19% off

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

    $512.26 - $648.61
    $512.26 - $519.01
    0
  40. 9% off

    Rule "STC" Tournament Series Livewell/Baitwell Pump

    $88.33 - $103.18
    $86.85 - $103.18
    0

  41. Rule Shower Drain Box Replacement Lid - 1242R

    $31.65
    1

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

    $174.76
    0

  43. Johnson Aqua Jet WD Washdown Pump Kit

    $292.24 - $344.89
    0

  44. Johnson Submersible Cartridge Non-Automatic Bilge Pump

    $50.53 - $58.30
    1

  45. Imtra Fynspray Galley Rocker Pump

    $235.50
  46. 24% off

    Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

    $59.53 - $73.91
    $45.01 - $73.91

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

    $45.47
    0

  48. Whale Water Pump Service Kit - AK1557

    $42.28
    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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