Pumps

  1. 9% off

    Rule Standard Bilge Pump

    $32.98 - $371.88
    $32.98 - $371.88
    3
  2. 9% off

    Rule Rule-Mate Automatic Submersible Bilge Pump

    $270.62 - $398.87
    $243.62 - $398.87
    1
  3. Rule Automatic Bilge Pump

    $127.48 - $286.82
    0
  4. 9% off

    Rule Automatic Shower & Sink Drain Sump Box System

    $189.61 - $258.46
    $170.71 - $232.68
    0
  5. 19% off

    Rule Rule-Mate Fully Automated Bilge Pump

    $93.73 - $182.83
    $77.26 - $177.43
    0
  6. 9% off

    Rule Rule-A-Matic Bilge Pump Float Switch

    $59.98 - $64.03
    $54.04 - $57.69
    0
  7. Johnson Aqua Jet WPS Water Pressure Pump

    $162.62 - $296.28
    1
  8. 9% off

    Rule SuperSwitch Bilge Pump Float Switch

    $89.68 - $92.38
    $80.77 - $83.20
    0
  9. Johnson Multiple Port Shower Sump System

    $190.95 - $201.75
    0
  10. Rule Gold Series Non-Automatic Bilge Pump

    $188.26 - $412.37
    1
  11. Johnson Macerator Pump - 10-24453-01

    $201.77
    0
  12. 35% off

    Rule 3-Way Lighted Panel Switch

    $57.28 - $62.68
    $40.17 - $57.28
    0
  13. Rule Rule-A-Matic Plus Float Switch

    $77.53 - $81.58
  14. 16% off

    Johnson Ultima Automatic Bilge Pump

    $97.78 - $146.38
    $81.63 - $146.38
    1
  15. Rule LoPro Automatic Bilge Pump - LP900S

    $124.80
    0
  16. Johnson Aqua Jet WD Washdown Pump Kit

    $296.29 - $346.24
    0
  17. Johnson Heavy Duty Non-Automatic Bilge Pump

    $151.81 - $282.78
    1
  18. Globe 075 Run-Dry Impeller - 01-12-1030

    $62.68
    1
  19. Globe 125 Run-Dry Impeller - 01-12-1180

    $72.13
    0
  20. Rule Electronic Automatic Bilge Pump

    $385.37 - $550.08
    1
  21. Johnson Viking Power 16 Waste Water Pump - 10-13350-03

    $338.13
    0
  22. Rule Hose Barb

    $11.38 - $19.39
  23. Rule Rotating Dry Bilge Pump with Panel Switch - DB412

    $347.58
    0
  24. Rule Evacuator High Volume Utility Pump - 7700D

    $555.48
  25. Johnson Aqua Jet Washdown Pump

    $228.78 - $281.43
    1
  26. 9% off

    Rule "FC" Tournament Series Livewell/Baitwell Pump

    $84.28 - $95.08
    $75.91 - $85.63
    0
  27. Rule Standard Bilge Pump with Float Switch

    $72.16 - $95.11
    3
  28. Johnson Ultima Switch - 36303

    $70.78
    0
  29. Globe 331M Run-Dry Impeller - 01-12-1290

    $105.88
    0
  30. Rule Check Valve

    $10.94
  31. Globe 1130 Run-Dry Impeller - 01-12-1790

    $70.78
    0
  32. Johnson Pump Bilge Alert/High Water Level Alarm Panel with Sensor

    $145.03 - $154.48
    0
  33. Johnson Hand Pump

    $41.15 - $45.20
    0
  34. Globe 100 Run-Dry Impeller - 01-12-1060

    $69.43
    0
  35. Rule High Water Bilge Alarm

    $126.13 - $143.68
  36. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $74.83
    0
  37. Globe 2001 Run-Dry Impeller - 01-12-1811

    $105.88
    1
  38. Rule 3-Way Lighted Rocker Panel Switch

    $59.98 - $73.48
    0
  39. Johnson Replacement Impeller - 09-810B-1

    $37.03
    1
  40. Globe 815 Run-Dry Impeller - 01-12-1540

    $49.18
    2
  41. Globe Run-Dry Impeller - 01-12-1700

    $142.33
    0
  42. Rule High Performance Utility Pump

    $311.12 - $343.52
  43. Rule 1600 GPH Tournament Series Livewell Pump

    $290.85 - $305.70
  44. Rule 3-Way Panel Switch - 45

    $43.78
    0
  45. Johnson Pump Impeller Kit - 09-1028BT-1

    $50.53
    1
  46. Johnson Pump Impeller Kit - 09-812B-1

    $59.98
    0
  47. Globe 630 Run-Dry Impeller - 01-12-1500

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

    $101.83
    0
 
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About 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.