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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

50 Listed

  1. SHURflo Pro Blaster II Washdown Pump

    $353.95 - $524.77
    4

  2. KoolAir PM1000 Air Cooled Magdrive Pump

    $478.05
    4

  3. SHURflo Blaster II Washdown Pump Kit

    $259.04 - $279.48
    2

  4. KoolAir PM500 Submersible Magdrive Pump

    $428.41
    1

  5. SHURflo Bait Sentry Magnetic Drive Livewell Pump

    $196.26 - $219.60
    1

  6. SHURflo Pro Baitmaster II Heavy Duty Livewell Pump

    $461.99 - $521.85
    0

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

    $310.14
    0

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

    $343.73
    0

  9. SHURflo Marine Air Conditioning Circulation Pump - 115 VAC - 4758-172-A80

    $615.29
    0

  10. SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $50.22 - $82.34
    1

  11. SHURflo Macerator Pump

    $310.14 - $396.28
    0

  12. SHURflo Circulation Pump - 8050-261-105

    $253.20
    0

  13. SHURflo Non-Automatic Bilge Pump

    $35.62 - $63.36
    1

  14. SHURflo High Flow Bilge Pump

    $180.20 - $247.36
    1
  15. 18% off

    Seachoice Handy Bilge Pump - 19151

    $54.62
    $44.35
    0

  16. SHURflo Piranha Livewell Pump

    $88.18 - $102.78
    0

  17. SHURflo Pro Washdown Kit II Ultimate

    $443.02 - $581.72
    0

  18. Seachoice Cube Electronic Fuel Pump Kit

    $131.98 - $175.78

  19. SHURflo Piranha Ballast Pump

    $85.26 - $92.56

  20. SHURflo Piranha Straight Port Aerator Livewell Pump

    $88.18 - $102.78

  21. SHURflo Drill Pump - 200 GPH - 3010-000

    $50.34

  22. Seachoice Bilge Pump

    $34.18 - $57.55

  23. SHURflo Lower Diaphragm/Drive Assembly - 94-238-03

    $51.68
    0
  24. 12% off

    SHURflo Pump Head Kit - 94-236-03

    $134.90
    $117.44
    0

  25. Seachoice Self-Priming Siphon Hose - 6' - 19141

    $24.47

  26. SHURflo Circulation Pump - 4728-110-E10

    $261.96
    0

  27. SHURflo Lower Housing Kit - 94-238-04

    $58.98
    0

  28. SHURflo High Flow Livewell Pump

    $256.12 - $279.48

  29. SHURflo Piranha Livewell Angled Port Aerator Pumps

    $88.20 - $94.02

  30. SHURflo Drive Assembly - 94-706-06

    $114.46
    0

  31. SHURflo Pump Head Kit - 94-236-14

    $186.00
    0

  32. Seachoice Bilge Pump and Float Switch

    $75.04 - $76.50

  33. Seachoice Mini Bilge Pump - 19261

    $40.00

  34. Seachoice Wash Down Pump Kit - 64534SC

    $479.52

  35. Seachoice Aeration/Pump System - 12V - 69789

    $72.16

  36. Seachoice Automatic Bilge Pump - 69793

    $104.24

  37. Seachoice Submersible Bilge Pump - 69795

    $177.28

  38. Seachoice Bait Tank Plumbing Kit - 89631

    $29.33

  39. Seachoice Multi-Purpose Fluid Transfer and Siphon Pump Kit - 50-19163

    $51.89

  40. Seachoice Macerator Pump - 10-24453-01SC

    $276.56

  41. Seachoice Lever Action Bucket Pump - 19183

    $91.14

  42. Seachoice Replacement Submersible Bilge Pump Cartridge

    $31.24 - $37.08

  43. Seachoice Wash Down System

    $232.76 - $279.49

  44. Seachoice Water Pressure System

    $194.80 - $241.53

  45. Seachoice Submersible Bilge Pump

    $44.38 - $48.76

  46. Seachoice Live Bait Aerator Kit - 19473

    $67.79

  47. Seachoice Livewell Pump - 19463

    $59.03

  48. Seachoice Aeration/Pump System - 19483

    $63.41
 
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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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  2. Manufacturer: KoolAir ×
  3. Manufacturer: SHURflo ×
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