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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 Commercial Duty Water Puppy Bronze Pump - 18670-0123

    $547.71
    0

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

    $403.89 - $416.58

  3. Jabsco Low Pressure Cyclone Centrifugal Pump - 24V - 50840-0024

    $718.32

  4. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $506.81 - $526.55
    0

  5. Johnson Viking Power 32 Waste Water Pump - 10-13373-03

    $520.93
  6. 19% off

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

    $535.00 - $677.41
    $535.00 - $542.05
    0

  7. SHURflo Blaster II Washdown Pump Kit - 4338-121-E07

    $334.80
    0

  8. Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

    $56.98 - $69.67

  9. Beckson Flex-A-Pump Manual Hand Pump

    $111.99 - $121.86
    2

  10. Whale Orca Auto 1300 Electric Automatic Bilge Pump

    $188.13
    1

  11. Whale Universal Freshwater Pressure Pump

    $221.99 - $230.45
    0

  12. Rule Evacuator High Volume Utility Pump - 7700D

    $640.82

  13. Seachoice Wash Down Pump Kit - 64534SC

    $468.76

  14. March TE-7R-MD 1-Phase 0.75 HP Magnetic Drive Pump with Noryl Motor Bracket - 0155-0357-0100

    $1,537.64

  15. Reverso 302R Medium Duty Gear Pump with Reversing Switch for Oil/Diesel

    $895.98 - $910.08
    0

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

    $554.76
    0

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

    $159.93
    2

  18. Jabsco Cyclone Centrifugal Pump - 12V - 50840-0012

    $695.76
    1

  19. Jabsco Maxi Puppy 3000 Flexible Impeller Pump - 12V - 23610-3003

    $818.49

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

    $233.27
    0

  21. March LC-5M-MD Wet End Kit - 0150-0276-0100

    $326.29

  22. SHURflo Pro Washdown Kit II Ultimate

    $430.69 - $564.64
    1

  23. Jabsco Amazon Thrudeck Bilge Pump - 29250-0000

    $230.45

  24. Attwood Hand Bilge Pump - 11596-2

    $35.85
    1

  25. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $126.07
    1

  26. Jabsco Mastercraft Ballast Pump - 12V - 18670-9407

    $456.06

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

    $434.91
    1

  28. Jabsco Pump Switch - 18916-0040

    $52.75
    0

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

    $197.98
    1

  30. Albin Waste Water Macerator Pump - 03-01-005

    $207.89
    0

  31. March TE-5.5C-MD-AC 1-Phase Magnetic Drive Pump - 0151-0027-0200

    $1,148.41

  32. Whale High Pressure Washdown Pump with Trigger Handset

    $276.99
    0

  33. Rule Tournament Series Livewell Pump - 1600 GPH

    $303.75 - $319.26
    1

  34. Whale Water Pump Service Kit - AK1557

    $44.29
    0

  35. Seachoice Automatic Bilge Pump

    $72.54 - $85.23
    1

  36. Imtra Fynspray Galley Pump

    $179.67
    1

  37. Whale Watermaster Automatic Pressure Pumps

    $182.51 - $190.97
    0

  38. Rule Shower Drain Box Replacement Lid - 1242R

    $34.44
    1

  39. Rule High Performance Utility Pump

    $327.74 - $365.81

  40. Attwood WaterBuster Portable Water Pump - 4140-4

    $78.15
    0

  41. March LC-3M-MD Wet End Kit - 0130-0186-0100

    $268.48

  42. Johnson Talulah Ballast Pump - 10-24690-18

    $363.00

  43. Johnson Viking Power Vacuum Pump

    $508.25 - $539.27

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

    $185.29
    1

  45. Johnson Pump Aqua Void Automatic Ultima Combo

    $88.00 - $102.10

  46. Whale High Pressure Washdown Pump Kit

    $296.73
    1

  47. Whale SuperSub 500 Non-Automatic Bilge Pump - SS5012

    $52.75
    2

  48. Imtra Fynspray Leather to Nitrile Conversion Kit - WSP-62/22

    $58.39
    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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