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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

324 Listed

  1. Jabsco PAR-Max 3.5 Shower Drain/General Purpose Pump - 32601-0092

    $293.91
    1

  2. Whale Marine Accumulator Pump and Accumulator Tank Kit

    $367.23
    2

  3. Johnson Viking Power 16 Waste Water Pump

    $327.75 - $365.81

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

    $457.47

  5. Whale Gusher 10 Manual Bilge/Waste Pump

    $437.72
    2

  6. March LC-2M-MD Submersible Magnetic Drive Pump

    $461.69 - $492.71

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

    $550.53 - $558.99
    0

  8. Rule Electronic Automatic Bilge Pump

    $398.06 - $595.65
    3

  9. Johnson Ultima Automatic Bilge Pump

    $113.38 - $152.86
    1

  10. Groco Deck Wash Pump Kit

    $857.91 - $1,811.07
    3

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

    $320.69
    1

  12. SHURflo Piranha Livewell Pump

    $89.41 - $111.97
    0

  13. Whale Gray Waste Water Sump Tank - GT0810B

    $343.27
    0

  14. Jabsco Sensor-Max II Variable Speed Freshwater Pump - V50AJ-115N-3A

    $585.78

  15. Rule LoPro Automatic Bilge Pump - LP900S

    $128.94
    2

  16. Whale Universal Freshwater Pressure Pump - UF1815

    $293.91
    0

  17. SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $52.75 - $88.00
    2

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

    $238.92 - $306.60
    1

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

    $507.09
    0

  20. Whale High Pressure Washdown Pump

    $216.36 - $238.91
    1

  21. Jabsco Hotshot Washdown Pump Kit - 12V

    $326.35 - $471.58
    2

  22. March TE-6T-MD 1-Phase 0.5 HP Weg Motor Magnetic Drive Pump with Noryl Motor Bracket - 0153-0163-0100

    $1,489.70

  23. Johnson Aqua Jet Flow Master WPS 5.0 Water Pressure Pump

    $403.89 - $416.58

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

    $434.91
    1

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

    $241.75
    0

  26. Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

    $176.85 - $190.95
    1

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

    $284.03
    0

  28. SHURflo High Flow Livewell Pump

    $271.34 - $284.03
    1

  29. Vetus Waste Water/Bilge Pump

    $881.83

  30. Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

    $154.27
    1

  31. Rule Standard Bilge Pump with Float Switch

    $82.03 - $123.43
    14

  32. SHURflo Circulation Pump - 4728-110-E10

    $272.75
    2
  33. 9% off

    Plastimo 925 Manual Bilge/Waste Pump - 39539

    $246.79
    2

  34. Fynspray Traditional Galley Hand Pump with Faucet

    $654.85 - $770.47
    0

  35. Johnson Hand Pump

    $57.05
    0

  36. Whale Gulper Grouper Mk3 Fishbox Discharge Pump

    $288.26 - $298.13
    1

  37. SHURflo High Flow Bilge Pump

    $182.51 - $251.60
    2

  38. Whale Orca Auto 1300 Electric Automatic Bilge Pump

    $188.13
    1

  39. Rule General Purpose Centrifugal Pump - 17A

    $464.52
    1

  40. Whale Gulper Grouper Mk2 Fishbox Discharge Pump

    $302.36
    0

  41. Whale High Pressure Washdown Pump Kit

    $296.73
    1

  42. Whale Smartbail Manual Bilge/Waste Pump - BP5012

    $152.90
    0
  43. 9% off

    Plastimo 1038 Manual Bilge/Waste Pump - 39541

    $222.68
    2

  44. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $506.81 - $526.55
    0
  45. Up to 19% off

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

    $535.00 - $542.05
    0

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

    $781.77 - $790.23
    0

  47. SHURflo Pro Washdown Kit II Ultimate

    $430.69 - $564.64
    1

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

    $169.80
    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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