Marine Pumps

  1. Attwood Shower Sump Box System

    $185.40 - $199.41
  2. Globe 125 Run-Dry Impeller - 01-12-1180

    $74.78
    0
  3. 29% off

    Attwood Sahara MK2 Automatic Bilge Pump

    $74.78 - $156.02
    $74.78 - $150.42
    2
  4. Globe 075 Run-Dry Impeller - 01-12-1030

    $64.98
    1
  5. Attwood Sahara Automatic Bilge Pump

    $78.98
    0
  6. Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

    $171.40 - $184.00
    1
  7. Globe 815 Run-Dry Impeller - 01-12-1540

    $50.98
    2
  8. Globe 2001 Run-Dry Impeller - 01-12-1811

    $109.78
    2
  9. Attwood WaterBuster Portable Water Pump - 4140-4

    $63.60
    0
  10. Globe 1130 Run-Dry Impeller - 01-12-1790

    $73.38
    0
  11. Globe Run-Dry Impeller - 01-12-1100

    $80.38
    0
  12. Globe 100 Run-Dry Impeller - 01-12-1060

    $71.98
    0
  13. Globe Run-Dry Impeller - 01-12-1830

    $105.58
    0
  14. Globe 620 Run-Dry Impeller - 01-12-1460

    $85.98
    1
  15. Globe 630 Run-Dry Impeller - 01-12-1500

    $108.38
    1
  16. Attwood HD1700 Heavy-Duty Non-Automatic Bilge Pump - 4730-4

    $154.60
    1
  17. Attwood Hand Bilge Pump - 11596-2

    $34.20
  18. Globe Run-Dry Impeller - 01-12-1700

    $147.58
    0
  19. Attwood Float Switch - 4201-7

    $42.58
    2
  20. Globe 025 Run-Dry Impeller - 01-12-0965

    $35.58
    0
  21. Globe 1015 Run-Dry Impeller - 01-12-1610

    $62.18
    0
  22. Globe 110 Run-Dry Impeller - 01-12-1140

    $102.78
    0
  23. Globe 1213 Run-Dry Impeller - 01-12-1800

    $210.58
    0
  24. Globe 610 Run-Dry Impeller - 01-12-1440

    $88.78
    0
  25. Globe 625 Run-Dry Impeller - 01-12-1480

    $83.18
    0
  26. T-H Marine Wash Down Hose Holder Station - WDHH-25W-C-DP

    $297.41
    0
  27. Attwood 3-Way Bilge Pump Switch - 7615A3

    $28.58
    0
  28. Attwood Tsunami Non-Automatic Bilge Pump

    $46.78
    0
  29. Globe 418 Run-Dry Impeller - 01-12-1300

    $85.98
    0
  30. T-H Marine EZ Pump Advanced Water Pick-Up System

    $34.18
    0
  31. Attwood Tsunami Mk2 Recirq Aerator Kit - 5253-4

    $71.98
  32. Attwood Tsunami Mk2 Non-Automatic Bilge Pump

    $38.38 - $76.18
  33. T-H Marine Directional Flow Aerator Head

    $17.13
    0
  34. T-H Marine Aerator Screen Strainer Stainless Mesh

    $18.36 - $18.90
    0
  35. T-H Marine Max-Air Livewell Venturi Aerator - MAV-2KT-DP

    $32.78
    0
  36. T-H Marine Straight Head Aerator Spray Head Black - 3/4" - AHV-1-DP

    $19.72
    0
  37. Globe 1014 Run-Dry Impeller - 01-12-1600

    $56.58
    0
  38. Globe 1114 Run-Dry Impeller - 01-12-1740

    $87.38
    0
  39. Globe 331M Run-Dry Impeller - 01-12-1290

    $109.78
    0
  40. Attwood Adjustable Aerator Spray Head - 4125-7

    $12.48
  41. Attwood Automatic Float Switch - 4202-7

    $41.18
  42. T-H Marine Aerator Filter Dome

    $13.59 - $14.58
    0
  43. T-H Marine Wash Down Station

    $163.00
    0
  44. T-H Marine Automatic Aerator Control - AAC-1-DP

    $139.18
    0
  45. Globe 1113 Run-Dry Impeller - 01-12-1720

    $106.98
    0
  46. 18% off

    Globe 1114 Red Run-Dry Impeller - 01-12-1750

    $77.58
    $62.95
    0
  47. Globe 845 Run-Dry Impeller - 01-12-1560

    $158.78
    0
  48. Attwood Non-Adjustable Aerator Spray Head - 4118A5

    $22.40
 
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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.