Pumps

  1. SHURflo Aqua King II Fresh Water Pump

    $185.57 - $543.34
    13
  2. SHURflo Pro Blaster II Washdown Pump

    $327.34 - $485.29
    2
  3. SHURflo Blaster II Washdown Pump Kit

    $239.57 - $258.47
    1
  4. SHURflo Marine Air Conditioning Circulation Pump - 115 VAC - 4758-172-A80

    $568.98
    0
  5. SHURflo Pro Baitmaster II Heavy Duty Livewell Pump

    $427.24 - $482.59
    0
  6. SHURflo Upper Housing Assembly - 94-801-10

    $81.58
    1
  7. SHURflo Replacement Diaphragm Pump - 8008-943-839

    $384.03
    0
  8. Johnson Aqua Jet WPS Water Pressure Pump

    $162.62 - $296.28
    1
  9. SHURflo Circulation Pump - 4728-110-E10

    $242.27
    0
  10. Johnson Heavy Duty Non-Automatic Bilge Pump

    $151.81 - $282.78
    1
  11. Johnson Multiple Port Shower Sump System

    $190.95 - $201.75
    0
  12. SHURflo High Flow Dual Water Pump System

    $1,380.37 - $1,462.71
  13. SHURflo Bait Sentry Magnetic Drive Livewell Pump

    $181.52 - $203.10
    0
  14. Johnson Aqua Jet WD Washdown Pump Kit

    $296.29 - $346.24
    0
  15. Johnson Viking Power 16 Waste Water Pump - 10-13350-03

    $338.13
    0
  16. SHURflo Macerator Pump

    $286.82 - $366.47
    0
  17. Johnson Aqua Jet Washdown Pump

    $228.78 - $281.43
    1
  18. 18% off

    Johnson Ultima Automatic Bilge Pump

    $97.78 - $146.38
    $79.32 - $146.38
    1
  19. 9% off

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

    $286.82
    $258.20
    0
  20. Johnson Hand Pump

    $41.15 - $45.20
    0
  21. SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $46.48 - $76.18
  22. 9% off

    Johnson Macerator Pump - 10-24453-01

    $201.77
    $181.65
    0
  23. SHURflo Non-Automatic Bilge Pump

    $32.98 - $58.63
    1
  24. SHURflo High Flow Bilge Pump

    $166.67 - $228.77
  25. SHURflo Blaster II Washdown Pump Kit - 4338-121-E07

    $317.89
    0
  26. SHURflo Piranha Livewell Pump

    $81.58 - $95.08
    0
  27. SHURflo Pro Washdown Kit II Ultimate

    $409.69 - $537.94
    0
  28. Johnson Replacement Impeller - 09-810B-1

    $37.03
    1
  29. Edson 30 GPM Portable Diaphragm Pump Kit - 165AL-30-200

    $1,809.75
    0
  30. SHURflo Bilge Switch - 359-111-30

    $51.88
    0
  31. SHURflo Upper Housing Assembly - 94-800-23

    $78.88
    2
  32. SHURflo Marine Accumulator Tank - 182-200

    $99.13
    1
  33. SHURflo Upper Assembly

    $74.83 - $92.38
  34. Johnson Pump Bilge Alert/High Water Level Alarm Panel with Sensor

    $145.03 - $154.48
    0
  35. Johnson Pump Impeller Kit - 09-1028BT-1

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

    $59.98
    0
  37. Johnson Submersible Cartridge Non-Automatic Bilge Pump

    $41.08 - $61.33
    0
  38. Johnson Ultima Switch - 36303

    $70.78
    0
  39. SHURflo Valve Assembly - 94-800-01

    $23.29
    0
  40. Johnson Pump Impeller Kit - 09-808B-1

    $32.98
    0
  41. SHURflo Drive Assembly - 94-801-12

    $61.33
    0
  42. SHURflo High Flow By-Pass - 4048-153-E75

    $443.43
  43. Johnson Modular Replacement Pump Cartridge

    $38.38 - $61.33
    1
  44. SHURflo Complete Sealed Pressure Switch and Upper Housing - 94-231-10

    $123.43
    0
  45. Johnson Pump Impeller Kit - 09-1027B-1

    $45.13
    0
  46. 18% off

    Johnson Bilge Pump Control Panel Switch

    $54.58 - $73.48
    $44.32 - $73.48
    1
  47. Johnson Pump Impeller Kit - 09-802B

    $182.83
    0
  48. Johnson Pump Impeller Kit - 09-1026B-1

    $35.68
    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.