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

    $327.32
    0

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

    $442.07 - $552.77
    0

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

    $505.53
    0

  4. Whale High Pressure Washdown Pump Kit

    $270.63
    0

  5. Whale Smartbail Manual Bilge/Waste Pump - BP5012

    $139.67
    0

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

    $298.99
    0

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

    $714.79 - $722.89
    0

  8. Jabsco Amazon Thrudeck Bilge Pump - 29250-0000

    $211.22

  9. Imtra Fynspray Vertical Action Galley Pump

    $267.90 - $288.15

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

    $220.67 - $281.42
    0

  11. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $101.83
    1

  12. Attwood WaterBuster Portable Water Pump - 4140-4

    $70.80
    0

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

    $47.83
    1

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

    $216.62
    0

  15. Jabsco Light Duty Vane Pump - 18680-0920

    $560.88
    0

  16. SHURflo Circulation Pump - 8050-261-105

    $234.17
    0

  17. Beckson Canoe/Kayak Pump

    $41.08 - $58.63
    2

  18. Rule IL Plus Submersible Utility Pump Kit

    $192.30 - $227.40
    1

  19. Jabsco Single-Diaphragm Filterless Waste Pump

    $463.68 - $493.38
    0

  20. Attwood Hand Bilge Pump - 11596-2

    $37.94

  21. SHURflo Non-Automatic Bilge Pump

    $34.33 - $57.28
    1

  22. Seachoice Handy Bilge Pump - 19151

    $50.55
    1

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

    $662.13

  24. Fynspray Traditional Galley Hand Pump with Faucet

    $579.76 - $725.56
    0

  25. Johnson Aqua Jet WD Washdown Pump Kit

    $292.24 - $344.89
    0

  26. Johnson Ultima Automatic Bilge Pump

    $128.83 - $155.83
    1

  27. Rule High Performance Utility Pump

    $303.02 - $334.07

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

    $81.58 - $93.73
    1

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

    $421.83

  30. Jabsco Ballast King Wakeboard and Ski Boat Pump

    $555.49 - $616.24
    0

  31. Johnson Submersible Cartridge Non-Automatic Bilge Pump

    $50.53 - $61.33
    1

  32. Whale V Mk6 Manual Galley Hand Pump - GP0650

    $93.73
    1

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

    $174.76
    0

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

    $440.73
    0

  35. SHURflo High Flow Livewell Pump

    $228.77 - $249.02

  36. Jabsco CE Commercial Duty Water Puppy Pump

    $558.18 - $571.67

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

    $146.40
    2

  38. Seachoice Cube Electronic Fuel Pump Kit

    $115.33 - $154.48
  39. 24% off

    Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

    $59.53 - $73.91
    $45.01 - $73.91

  40. Whale Watermaster Automatic Pressure Pumps

    $166.67 - $173.42
    0

  41. Imtra Fynspray Galley Rocker Pump

    $235.50
  42. 24% off

    Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

    $53.44
    $40.23
    1

  43. Whale Water Pump Service Kit - AK1557

    $42.28
    0
  44. 19% off

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

    $512.26 - $648.61
    $512.26 - $519.01
    0

  45. Rule Shower Drain Box Replacement Lid - 1242R

    $31.65
    1

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

    $47.83
    0

  47. SHURflo Piranha Ballast Pump

    $77.53 - $84.28

  48. Johnson Pump Aqua Void Automatic Ultima Combo

    $84.28 - $104.53
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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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