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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

173 Listed

  1. SHURflo Piranha Livewell Pump

    $89.41 - $111.97
    0

  2. Jabsco Single-Diaphragm Filterless Waste Pump

    $502.59 - $535.02
    0

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

    $403.89 - $416.58

  4. Whale Gray Waste Water Sump Tank - GT0810B

    $343.27
    0

  5. Rule Standard Bilge Pump with Float Switch

    $83.80 - $126.10
    14

  6. Whale Universal Freshwater Pressure Pump

    $221.99 - $230.45
    0

  7. SHURflo Macerator Pump with 180 deg. Port - 3200-101

    $284.03
    0

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

    $434.91
    1

  9. SHURflo High Flow Bilge Pump

    $182.51 - $251.60
    2

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

    $176.85 - $190.95
    1

  11. Raritan 53100 Series Macerator Pump

    $425.03 - $444.77
    2

  12. Rule Rotating Dry Bilge Pump with Panel Switch - DB412

    $399.66
    0

  13. Rule Evacuator High Volume Utility Pump - 7700D

    $640.82

  14. Jabsco CE Commercial Duty Water Puppy Pump

    $611.16 - $626.66
  15. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

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

    MSRP: $535.00 - $677.41
    $535.00 - $542.05
    0

  16. Whale Universal Freshwater Pressure Pump - UF1815

    $293.91
    0

  17. Groco SPO-60-R Positive Displacement Vane Pump

    $781.77 - $790.23
    0

  18. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $506.81 - $526.55
    0

  19. SHURflo High Flow Dual Water Pump System

    $1,513.60 - $1,603.83

  20. SHURflo High Flow Livewell Pump

    $271.34 - $284.03
    1

  21. Whale Gulper Grouper Mk3 Fishbox Discharge Pump

    $288.26 - $298.13
    1

  22. Whale High Pressure Washdown Pump Kit

    $296.73
    1

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

    $238.92 - $306.60
    1

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

    $159.93
    2

  25. Whale Gulper Grouper Mk2 Fishbox Discharge Pump

    $302.36
    0

  26. SHURflo Pro Washdown Kit II Ultimate

    $430.69 - $564.64
    1

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

    $56.98 - $69.67

  28. Jabsco Commercial Duty Water Puppy Bronze Pump - 18670-0123

    $547.71
    0

  29. Whale Watermaster Automatic Pressure Pumps

    $182.51 - $190.97
    0

  30. Seachoice Automatic Bilge Pump

    $72.54 - $85.23
    1

  31. Reverso GP-301 Low Viscosity Gear Pump for Oil

    $406.70 - $461.69
    0

  32. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $126.07
    1

  33. Seachoice Wash Down Pump Kit - 64534SC

    $468.76

  34. Jabsco Fish Box Evacuation Pump

    $612.55 - $849.43

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

    $895.98 - $910.08
    0

  36. Johnson Aqua Jet WD Washdown Pump Kit

    $306.61 - $374.29
    0

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

    $695.76
    1

  38. Rule Livewell Pump

    $88.00 - $117.65

  39. Johnson Viking Power Vacuum Pump

    $508.25 - $539.27

  40. Rule Tournament Series Livewell Pump - 1600 GPH

    $303.75 - $319.26
    1

  41. Whale High Pressure Washdown Pump with Trigger Handset

    $276.99
    0

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

    $52.75
    2

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

    $456.06

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

    $233.27
    0

  45. Johnson Macerator Pump - 10-24453-01

    $195.20
    2

  46. Johnson Submersible Cartridge Non-Automatic Bilge Pump

    $64.03
    1

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

    $334.80
    0

  48. Johnson Pump Aqua Void Automatic Ultima Combo

    $88.00 - $102.10
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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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