Marine Pumps

  1. Whale Water Pump Service Kit - AK2050

    $29.98
    3
  2. Attwood WaterBuster Portable Water Pump - 4140-4

    $76.20
    0
  3. Johnson Macerator Pump - 10-24453-01

    $219.02
    2
  4. Whale V Mk6 Manual Galley Hand Pump - GP0650

    $109.78
    0
  5. Johnson Viking Power 16 Waste Water Pump - 10-13350-03

    $368.83
    0
  6. Vetus Waste Water/Bilge Pump

    $626.38
  7. 9% off

    Jabsco PAR-Max Marine Freshwater Delivery Pump - 24V

    $235.82 - $324.02
    $212.30 - $324.02
    0
  8. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $417.82
    0
  9. Flojet 4105 Series Quad II Diaphragm Shower/Feeder Pump - 04105501A

    $294.62
    0
  10. SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $49.58 - $77.58
    2
  11. SHURflo Non-Automatic Bilge Pump

    $35.58 - $59.38
    1
  12. Imtra Fynspray Galley Pump

    $165.80
  13. Jabsco Pump Service Kit - SK880

    $52.38
    1
  14. Whale Watermaster Automatic Pressure Pumps

    $200.82 - $209.22
    0
  15. Rule IL Plus Submersible Utility Pump Kit

    $172.80 - $203.60
    1
  16. Whale High Pressure Washdown Pump Kit

    $325.43
    0
  17. SHURflo Piranha Livewell Pump

    $83.18 - $95.78
    0
  18. Jabsco Bronze AC Motor Utility Pump - 6050-0003

    $1,406.33
    1
  19. Whale Water Pump Service Kit - AK1557

    $51.28
    0
  20. Johnson Hand Pump

    $42.65
    0
  21. SHURflo High Flow Bilge Pump

    $170.02 - $233.02
    1
  22. Imtra Fynspray Large Heavy Duty Sump Pump - WS-290

    $457.01
  23. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $94.38
    0
  24. 7% off

    SHURflo Pro Washdown Kit II Ultimate

    $413.64 - $542.44
    $413.64 - $502.12
    0
  25. Jabsco Pump Switch - 18916-0040

    $46.78
    0
  26. Jabsco CE Commercial Duty Water Puppy Pump

    $552.23 - $640.42
  27. Beckson Flex-A-Pump Manual Hand Pump

    $98.60 - $108.40
    0
  28. Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

    $60.22 - $78.12
  29. Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

    $188.20 - $202.20
    1
  30. Jabsco Single Stack Water System - 12V - 52520-1000

    $920.44
  31. Whale SuperSub 500 Non-Automatic Bilge Pump - SS5012

    $55.18
    0
  32. Jabsco Water Puppy Bronze Pump - Nitrile Impeller - 18660-0123

    $324.02
    0
  33. Jabsco Hotshot 3 GPM Washdown Pump - 12V - 32305-5012-3A

    $241.42
    0
  34. 14% off

    Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

    $55.39
    $47.18
    1
  35. 9% off

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

    $672.61
    $605.41 - $672.61
    0
  36. 18% off

    Seachoice Handy Bilge Pump - 19151

    $52.40
    $42.55
    0
  37. Johnson Submersible Cartridge Non-Automatic Bilge Pump

    $56.58 - $66.38
    1
  38. Rule High Performance Utility Pump

    $322.62 - $361.82
  39. Jabsco Ballast King Wakeboard and Ski Boat Pump

    $622.23 - $690.83
    0
  40. Jabsco Commercial Duty Water Puppy Bronze Pump - 18670-0123

    $552.23
    0
  41. Johnson Low Boy Non-Automatic Bilge Pump

    $69.18 - $74.78
    0
  42. Jabsco Magnetic Drive/Coupled Centrifugal Pump - 436981

    $557.83
  43. SHURflo Piranha Ballast Pump

    $80.38 - $87.38
  44. Jabsco Mastercraft Ballast Pump - 12V - 18670-9407

    $462.63
  45. Attwood Hand Bilge Pump - 11596-2

    $38.40
  46. Seachoice Cube Electronic Fuel Pump Kit

    $118.18 - $157.38
  47. Jabsco PAR-Max 1 Manual Demand Water System Pump - 42631-2900

    $176.98
    0
  48. Edson Portable Diaphragm Pump Kit - 30 GPM - 165AL-30-200

    $2,043.35
    0

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.