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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

265 Listed

  1. Jabsco Water Puppy Bronze Pump - Nitrile Impeller - 18660-0123

    $357.35
    0

  2. Johnson Aqua Jet WD Washdown Pump Kit

    $306.61 - $374.29
    0

  3. March LC-3M-MD Replacement Impeller with Carbon Bushing & Bare Ceramic Magnet - 0130-0165-0200

    $155.68

  4. Johnson Aqua Jet WPS Baitwell Pump

    $300.96 - $305.19

  5. Rule Livewell Pump

    $88.00 - $117.65

  6. Whale High Pressure Washdown Pump Kit

    $296.73
    1

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

    $189.55
    0

  8. Johnson Submersible Cartridge Non-Automatic Bilge Pump

    $64.03
    1

  9. Beckson Canoe/Kayak Pump

    $47.11 - $68.26
    2

  10. Rule General Purpose Centrifugal Pump - 17A

    $464.52
    1

  11. Attwood Tsunami Mk2 Non-Automatic Bilge Pump

    $38.65 - $79.54

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

    $238.91 - $308.00
    2

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

    $59.80
    1

  14. T-H Marine Wash Down Station

    $158.52 - $159.93
    0

  15. SHURflo High Flow By-Pass - 4048-153-E75

    $482.85

  16. Seachoice Handy Bilge Pump - 19151

    $58.41
    2

  17. Johnson Pump Aqua O2 Cartridge Aerator Pump

    $79.56 - $86.61
  18. 24% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

    MSRP: $55.79
    $42.00
    2

  19. Whale High Pressure Washdown Pump - Elite Kit

    $395.43 - $429.27
    0

  20. Groco Paragon Junior PJR-A Water Pressure System

    $3,049.13 - $3,063.23
    0

  21. Imtra Fynspray Galley Rocker Pump

    $250.17

  22. Whale Pump Piston and Spring Assembly Kit - AS0556

    $33.01
    0

  23. SHURflo Piranha Ballast Pump

    $90.82 - $93.64

  24. SHURflo Revolution 4008 Series By-Pass Pump

    $220.58 - $416.57
  25. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Johnson Pump Aqua Void Automatic Electro-Magnetic Combo

    MSRP: $83.77 - $102.12
    $75.46 - $102.12

  26. Sea-Dog Premium Electric Oil Pump with Battery Clips - 501072-3

    $79.56

  27. SHURflo Non-Automatic Bilge Pump

    $37.24 - $65.44
    1

  28. Whale Submersible Impeller Galley Pump

    $58.39 - $62.62
    0

  29. Rule General Purpose Centrifugal Pump - 18A

    $465.93

  30. Rule IL Plus Submersible Utility Pump

    $116.22 - $126.09

  31. Jabsco NEMP 40/4 Magnetically Coupled Centrifugal Pump - 436977

    $504.00
    0

  32. Johnson Low Boy Non-Automatic Bilge Pump

    $64.03 - $68.26
    1

  33. Jabsco Bronze AC Motor Utility Pump - 6050-0003

    $1,395.22
    1

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

    $245.95

  35. Seachoice Cube Electronic Fuel Pump Kit

    $123.25 - $212.08

  36. Albin Waste Water Diaphragm Pump - 03-01-001

    $276.98
    0

  37. Johnson Pump Aqua O2 Cartridge Twin Port Aerator Pump

    $79.54 - $86.61

  38. March LC-2CP-MD Replacement Rear Housing & Plug - 0125-0057-0100

    $35.85

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

    $236.05

  40. Johnson Coiled Washdown Pump Hose - 25' - 10615-00

    $55.59

  41. Johnson Washdown Pump Spray Pistol with 25' Hose - 10615-01

    $69.69

  42. T-H Marine Bait Tank and Plumbing Kit - BWK-2-DP

    $55.59
    0

  43. SHURflo Drill Pump - 200 GPH - 3010-000

    $47.11

  44. Moeller Manual Siphon Hose - 042907

    $22.10
    0

  45. Jabsco Light Duty Vane Pump - 18680-0920

    $687.30
    0

  46. Jabsco Manual Bilge Pump Through Deck Kit - 29279-0000

    $44.29
    0

  47. Cal Marine Air Conditioning Pump Mounting Bracket - MSUB

    $48.52
    0

  48. Jabsco Clutch Pump Brass Cam - 834-0001

    $96.46
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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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