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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

323 Listed

  1. Jabsco Par-Mate Automatic Water Pressure Pump - 12V - 46010-2900

    $245.95

  2. SHURflo Circulation Pump - 8050-261-105

    $243.14
    1

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

    $241.75
    0

  4. Whale Mark V Manual Sanitation/Waste Pump

    $240.32 - $276.98
    1

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

    $238.92 - $306.60
    1

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

    $238.91 - $308.00
    2

  7. March 5M Replacement Impeller with Carbon Bushing - 0150-0030-0700

    $236.05

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

    $233.27
    0

  9. Jabsco Amazon Thrudeck Bilge Pump - 29250-0000

    $230.45

  10. Whale Gusher Titan Manual Bilge/Waste Pump

    $224.81 - $253.01
    1
  11. 9% off

    Plastimo 1038 Manual Bilge/Waste Pump - 39541

    $222.68
    2

  12. Whale Universal Freshwater Pressure Pump

    $221.99 - $230.45
    0

  13. SHURflo Revolution 4008 Series By-Pass Pump

    $220.58 - $416.57

  14. Jabsco PAR-Max HD4 Marine Freshwater Delivery Pump

    $219.19 - $351.72
    15

  15. Rule Gold Series Non-Automatic Bilge Pump

    $219.16 - $405.29
    2

  16. Johnson CM10 Circulation Pump

    $219.15

  17. Johnson CM30 Circulation Pump

    $219.15

  18. Seachoice Wash Down System

    $217.76 - $284.04

  19. Whale High Pressure Washdown Pump

    $216.36 - $238.91
    1

  20. Johnson In-Well Aerator Kit - 34024

    $216.35

  21. Jabsco Amazon Bulkhead Manual Bilge Pump - 29240-0000

    $216.33

  22. Johnson Multiple Port Shower Sump System

    $210.69 - $221.97
    1

  23. Rule IL Plus Submersible Utility Pump Kit

    $210.69 - $248.76
    1

  24. SHURflo Aqua King II Fresh Water Pump

    $203.66 - $590.01
    23

  25. Rule Automatic Shower & Sink Drain Sump Box System

    $198.01 - $309.40
    10

  26. Groco Vane Pump Master Service Kit - P-10 MASTER

    $197.98
    1

  27. SHURflo Bait Sentry Magnetic Drive Livewell Pump

    $196.61 - $224.79
    4

  28. Johnson Macerator Pump - 10-24453-01

    $195.20
    2

  29. Seachoice Submersible Bilge Pump - 69795

    $190.97

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

    $189.55
    0

  31. Whale Orca Auto 1300 Electric Automatic Bilge Pump

    $188.13
    1

  32. Jabsco PAR-Max 1 Manual Demand Water System Pump - 42631-2900

    $185.29
    1

  33. Jabsco PAR-Max Marine Freshwater Delivery Pump - 12V

    $183.92 - $199.43
    7

  34. Whale Watermaster Automatic Pressure Pumps

    $182.51 - $190.97
    0

  35. SHURflo High Flow Bilge Pump

    $182.51 - $251.60
    2

  36. SHURflo Pump Head Kit - 94-236-14

    $182.47
    0

  37. Whale Gusher Mk3 Manual Galley Foot Pump

    $181.08
    10

  38. Imtra Fynspray Galley Pump

    $179.67
    1

  39. Seachoice Water Pressure System

    $178.28 - $219.18

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

    $176.85 - $190.95
    1

  41. T-H Marine Automatic Aerator Control - AAC-1-DP

    $175.42
    0

  42. SHURflo Pump Head Kit - 94-236-03

    $171.19
    1

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

    $169.80
    0

  44. Johnson Aqua Jet WD Washdown Pump

    $167.01 - $295.32
    1

  45. Johnson Deck Wash Quick Connect Fitting Kit - JP-61121

    $166.96

  46. March LC-2CP/2M-MD Wet End Kit - 0125-0144-0100

    $162.73

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

    $159.93
    2

  48. Johnson Heavy Duty Non-Automatic Bilge Pump

    $158.53 - $291.09
    2
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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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