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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

302 Listed

  1. Whale Gusher 10 Manual Bilge/Waste Pump

    $437.72
    2

  2. Whale Gusher Titan Manual Bilge/Waste Pump

    $224.81 - $253.01
    1

  3. Whale Gusher Urchin Manual Bilge/Waste Pump

    $106.35 - $151.47
    5

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

    $183.92 - $199.43
    7

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

    $238.91 - $308.00
    2

  6. Groco 155 Series Waste Macerator Pump

    $1,048.28 - $1,063.77
    5

  7. Groco Deck Wash Pump Kit

    $857.91 - $1,811.07
    3
  8. 14% off

    SHURflo High Flow Bilge Pump

    $171.23 - $234.68
    $145.64 - $199.58
    2
  9. 19% off

    SHURflo High Flow Livewell Pump

    $238.91 - $260.06
    $191.26 - $208.18
    1
  10. 9% off

    SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $48.52 - $76.72
    $43.73 - $69.11
    2

  11. Beckson Canoe/Kayak Pump

    $47.11 - $68.26
    2

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

    $434.91
    1

  13. Rule Shower Drain Box Replacement Lid - 1242R

    $34.44
    1
  14. 14% off

    Rule Tournament Series Livewell Pump - 1600 GPH

    $303.75 - $319.26
    $258.28 - $271.47
    1
  15. 9% off

    Rule Standard Bilge Pump with Float Switch

    $83.80 - $126.10
    $82.14 - $113.55
    14

  16. SHURflo Aqua King II Fresh Water Pump

    $190.97 - $553.35
    23
  17. 19% off

    SHURflo Bait Sentry Magnetic Drive Livewell Pump

    $183.92 - $203.64
    $147.26 - $163.04
    4
  18. 9% off

    SHURflo Blaster II Washdown Pump Kit

    $234.68 - $262.88
    $211.28 - $236.66
    4

  19. SHURflo Circulation Pump - 8050-261-105

    $243.14
    1

  20. SHURflo Circulation Pump - 4728-110-E10

    $253.01
    2

  21. SHURflo Lower Diaphragm/Drive Assembly - 94-238-03

    $48.52
    1
  22. 9% off

    SHURflo Non-Automatic Bilge Pump

    $35.83 - $59.80
    $32.31 - $53.88
    1
  23. 9% off

    SHURflo Pro Washdown Kit II Ultimate

    $401.08 - $525.16
    $361.03 - $483.19
    1
  24. 9% off

    SHURflo Pro Blaster II Washdown Pump

    $320.70 - $472.98
    $288.70 - $435.20
    13
  25. 22% off

    SHURflo Pump Head Kit - 94-236-03

    $130.30
    $100.47
    1

  26. Plastimo 1038 Manual Bilge/Waste Pump - 39541

    $247.35
    2

  27. March AC-5C-MD Magnetic Drive Pump

    $652.05
    19

  28. March Submersible Magnetic Drive Pump

    $566.03 - $1,716.64
    11
  29. 24% off

    Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

    $55.79
    $42.00
    2

  30. Whale Bilge IC Automatic Remote Mounted Bilge Kit

    $435.89 - $502.22
    1

  31. Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

    $154.27
    1

  32. Whale Gulley IC Shower Waste Pump Kit

    $460.28 - $461.69
    6

  33. Whale Gulper 220 Shower Waste/Grey Water Pump

    $272.74 - $279.79
    5
  34. 14% off

    Whale Gulper Grouper Mk3 Fishbox Discharge Pump

    $288.26 - $298.13
    $245.11 - $253.50
    1

  35. Whale Gusher Mk3 Manual Galley Foot Pump

    $181.08
    10
  36. 9% off

    Whale High Pressure Washdown Pump

    $216.36 - $238.91
    $194.79 - $215.09
    1

  37. Whale High Pressure Washdown Pump Kit

    $281.92
    1

  38. Whale Orca Auto 1300 Electric Automatic Bilge Pump

    $161.34 - $178.76
    1

  39. Whale Shower and Sink Grey Water Waste System

    $738.11 - $750.79
    1

  40. Rule Automatic Shower & Sink Drain Sump Box System

    $198.01 - $309.40
    10

  41. Rule Gold Series Non-Automatic Bilge Pump

    $208.23 - $385.06
    2
  42. 9% off

    Rule LoPro Automatic Bilge Pump - LP900S

    $131.73
    $118.61
    2
  43. 9% off

    Rule LoPro Non-Automatic Bilge Pump - LP900D

    $126.07
    $113.53
    1

  44. Rule Standard Bilge Pump

    $31.39 - $398.25
    14

  45. Andersen Automatic Bailer

    $106.33 - $192.34
    1

  46. Johnson Submersible Cartridge Non-Automatic Bilge Pump

    $60.86
    1

  47. Beckson Thirsty-Mate Hand Pump

    $41.47 - $116.23
    7

  48. Jabsco Hotshot Washdown Pump Kit - 12V

    $310.06 - $462.16
    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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