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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

325 Listed

  1. Rule Shower Drain Box Replacement Lid - 1242R

    $34.44
    1

  2. SHURflo High Flow Bilge Pump

    $171.23 - $234.68
    2

  3. SHURflo High Flow Livewell Pump

    $238.91 - $260.06
    1

  4. SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $48.52 - $76.72
    2

  5. Beckson Canoe/Kayak Pump

    $47.11 - $68.26
    2

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

    $434.91
    1

  7. Rule Tournament Series Livewell Pump - 1600 GPH

    $303.75 - $319.26
    1

  8. Rule Standard Bilge Pump with Float Switch

    $83.80 - $126.10
    14

  9. Andersen Automatic Bailer

    $106.33 - $192.34
    1

  10. March Submersible Magnetic Drive Pump

    $566.03 - $1,716.64
    11

  11. Beckson Thirsty-Mate Hand Pump

    $41.47 - $116.23
    7

  12. Cal Marine MS1200 Water Circulation Pump

    $1,058.13
    1

  13. Dometic TW12 SaniPump Discharge Pump

    $684.48
    2

  14. Jabsco Hotshot Washdown Pump Kit - 12V

    $326.35 - $471.58
    2

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

    $238.92 - $306.60
    1

  16. Jabsco 18590 Sealed Macerator Pump with Run-Dry Protection

    $313.64 - $330.56
    4

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

    $185.29
    1

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

    $293.91
    1

  19. Jabsco PAR-Max HD6 Marine Freshwater Delivery Pump

    $368.64 - $447.60
    1

  20. Jabsco Pump Service Kit - SK880

    $66.85
    1

  21. Jabsco Shower Drain and Bilge Pump - 50880-1000

    $425.04
    1

  22. Jabsco Ultra-Max Water Pressure Pump Set - 59451-1012

    $505.46
    2

  23. Johnson Aqua Jet WD Washdown Pump

    $167.01 - $295.32
    1

  24. Johnson Aqua Jet WPS Water Pressure Pump

    $155.72 - $286.86
    1

  25. Johnson Multiple Port Shower Sump System

    $210.69 - $221.97
    1

  26. Johnson Submersible Cartridge Non-Automatic Bilge Pump

    $64.03
    1

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

    $197.98
    1

  28. SHURflo Aqua King II Fresh Water Pump

    $190.97 - $553.35
    23

  29. SHURflo Bait Sentry Magnetic Drive Livewell Pump

    $183.92 - $203.64
    4

  30. SHURflo Blaster II Washdown Pump Kit

    $234.68 - $262.88
    4

  31. SHURflo Circulation Pump - 8050-261-105

    $243.14
    1

  32. SHURflo Circulation Pump - 4728-110-E10

    $253.01
    2

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

    $48.52
    1

  34. SHURflo Non-Automatic Bilge Pump

    $35.83 - $59.80
    1

  35. SHURflo Pro Washdown Kit II Ultimate

    $401.08 - $525.16
    1

  36. SHURflo Pro Blaster II Washdown Pump

    $320.70 - $472.98
    13

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

    $159.91
    1

  38. Groco 155 Series Waste Macerator Pump

    $1,048.28 - $1,063.77
    5

  39. Groco Deck Wash Pump Kit

    $857.91 - $1,811.07
    3
  40. 24% off

    Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

    $55.79
    $42.00
    2

  41. Whale Bilge IC Automatic Remote Mounted Bilge Kit

    $444.77 - $512.45
    1

  42. Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

    $154.27
    1

  43. Whale Gulley IC Shower Waste Pump Kit

    $460.28 - $461.69
    6

  44. Whale Gulper 220 Shower Waste/Grey Water Pump

    $272.74 - $279.79
    5

  45. Whale Gulper Grouper Mk3 Fishbox Discharge Pump

    $288.26 - $298.13
    1

  46. Whale Gusher Mk3 Manual Galley Foot Pump

    $181.08
    10

  47. Whale High Pressure Washdown Pump

    $216.36 - $238.91
    1

  48. Whale High Pressure Washdown Pump Kit

    $296.73
    1
 
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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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