Marine Pumps

  1. SHURflo Aqua King II Fresh Water Pump

    $185.57 - $543.34
    13
  2. Groco 155 Series Waste Macerator Pump

    $1,022.59 - $1,045.54
    1
  3. SHURflo Pro Blaster II Washdown Pump

    $327.34 - $485.29
    3
  4. SHURflo Replacement Diaphragm Pump - 8008-943-839

    $384.03
    0
  5. SHURflo Blaster II Washdown Pump Kit

    $239.57 - $258.47
    2
  6. SHURflo Bait Sentry Magnetic Drive Livewell Pump

    $181.52 - $203.10
    0
  7. SHURflo Upper Housing Assembly - 94-801-10

    $81.58
    1
  8. Groco Deck Wash Pump Kit

    $810.64 - $1,324.99
    1
  9. SHURflo Pro Baitmaster II Heavy Duty Livewell Pump

    $427.24 - $482.59
    0
  10. SHURflo Circulation Pump - 4728-110-E10

    $242.27
    0
  11. Groco PST Series Pressure Storage/Accumulator Tank

    $296.27 - $1,609.97
    0
  12. Globe 125 Run-Dry Impeller - 01-12-1180

    $72.13
    0
  13. Groco Paragon Senior Water Pressure System

    $3,871.21 - $3,981.91
    0
  14. SHURflo Marine Air Conditioning Circulation Pump - 115 VAC - 4758-172-A80

    $568.98
    0
  15. SHURflo Blaster II Washdown Pump Kit - 4338-121-E07

    $317.89
    0
  16. SHURflo Macerator Pump

    $286.82 - $366.47
    0
  17. SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $46.48 - $76.18
  18. Globe 075 Run-Dry Impeller - 01-12-1030

    $62.68
    1
  19. SHURflo Upper Assembly

    $74.83 - $92.38
  20. Globe 331M Run-Dry Impeller - 01-12-1290

    $105.88
    0
  21. SHURflo Pro Washdown Kit II Ultimate

    $409.69 - $537.94
    0
  22. Globe 815 Run-Dry Impeller - 01-12-1540

    $49.18
    2
  23. SHURflo Standard Ballast - 12 GPM - 3300-101

    $529.83
  24. Groco Continuous Duty Centrifugal Pump - CP-20 12V

    $379.98
  25. SHURflo Macerator Pump with 180 deg. Port - 3200-101

    $286.82
    0
  26. SHURflo High Flow Dual Water Pump System

    $1,380.37 - $1,462.71
  27. Globe 2001 Run-Dry Impeller - 01-12-1811

    $105.88
    2
  28. SHURflo Piranha Livewell Pump

    $81.58 - $95.08
    0
  29. SHURflo High Flow Bilge Pump

    $166.67 - $228.77
    1
  30. Globe 1130 Run-Dry Impeller - 01-12-1790

    $70.78
    0
  31. Groco Vane Pump Master Service Kit - P-10 MASTER

    $177.43
    1
  32. Groco Bilge Pump Control Kit - AS-100

    $146.38
    0
  33. SHURflo Bilge Switch - 359-111-30

    $51.88
    0
  34. Globe 100 Run-Dry Impeller - 01-12-1060

    $69.43
    0
  35. SHURflo Non-Automatic Bilge Pump

    $32.98 - $58.63
    1
  36. SHURflo Upper Housing Assembly - 94-800-23

    $78.88
    2
  37. SHURflo Revolution 4008 Series By-Pass Pump

    $203.12 - $382.67
  38. Globe 630 Run-Dry Impeller - 01-12-1500

    $104.53
    1
  39. Globe Run-Dry Impeller - 01-12-1830

    $101.83
    0
  40. SHURflo Circulation Pump - 8050-261-105

    $234.17
    0
  41. SHURflo High Flow By-Pass - 4048-153-E75

    $443.43
  42. Globe Run-Dry Impeller - 01-12-1100

    $77.53
    0
  43. SHURflo Marine Accumulator Tank - 182-200

    $99.13
    1
  44. Globe Run-Dry Impeller - 01-12-1700

    $142.33
    0
  45. SHURflo Drive Assembly - 94-801-02

    $59.98
    0
  46. SHURflo Valve Assembly - 94-800-01

    $23.29
    0
  47. Globe 110 Run-Dry Impeller - 01-12-1140

    $99.13
    0
  48. 12% off

    SHURflo Pump Head Kit - 94-236-03

    $124.78
    $108.64
    0
 
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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.