Pumps

  1. Attwood Tsunami Mk2 Non-Automatic Bilge Pump

    $36.20 - $74.56
  2. Attwood Shower Sump Box System

    $180.07 - $193.78
  3. Attwood Tsunami Mk2 Recirq Aerator Kit - 5253-4

    $70.45
  4. Attwood S3 Series Automatic Bilge Switch - 4801-7

    $55.38
  5. Attwood Automatic Float Switch - 4202-7

    $38.94
  6. Attwood Hand Bilge Pump - 11596-2

    $33.48
  7. Attwood Non-Adjustable Aerator Spray Head - 4118A5

    $21.76
  8. Attwood Adjustable Aerator Spray Head - 4125-7

    $12.13
  9. Sensar Marine 6 m Bilge Sentry Extension Cable - BSEC6M

    $55.42
  10. Sensar Marine Boat Monitor with Bilge Sentry - BMBS700

    $684.25
  11. Raritan Macerator Pump Impeller Kit - 53120W

    $43.05
  12. Raritan Rubber Coupling - AM031

    $20.46
  13. Blue Sea Systems Contura Water Resistant Bilge Pump Control Switch Panel

    $58.12 - $210.19
  14. Blue Sea Systems 360 Panel Dual Bilge Pump Control - 1522

    $182.81
  15. Groco BS Series Bilge Strainer

    $321.18 - $325.29
  16. Groco Continuous Duty Centrifugal Pump - CP-20 12V

    $381.49
  17. Groco Replacement Impeller - CP-55

    $15.91
  18. Beckson Handy-Mate Utility Pump Kit

    $47.16 - $54.01
  19. Beckson Canoe/Kayak Pump

    $58.12 - $58.99
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  20. Beckson Thirsty-Mate High Capacity Super Pump - 519CG#3

    $670.57
  21. SHURflo Standard Utility Pump - 12 VDC - 1.5 GPM - 8050-305-526

    $259.54
  22. SHURflo Standard Ballast - 12 GPM - 3300-101

    $519.86
  23. SHURflo Premium Utility Pump - 12 VDC - 1.5 GPM - 8050-305-626

    $300.65
  24. SHURflo Complete Upper Housing - 94-801-01

    $89.63
  25. SHURflo Pump Silencing Kit - 94-591-01

    $56.75
  26. SHURflo Upper Housing - 94-800-00

    $75.93
  27. SHURflo High Flow By-Pass - 4048-153-E75

    $445.88
  28. SHURflo SLV Fresh Water Pump - 12 VDC - 1.0 GPM - 105-013

    $106.09
  29. SHURflo Revolution 4008 Series By-Pass Pump

    $204.75 - $384.22
  30. SHURflo Piranha Straight Port Aerator Livewell Pump

    $82.78 - $95.11
  31. SHURflo Pump Head

    $177.31 - $449.94
  32. SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $47.16 - $75.93
  33. SHURflo Upper Assembly

    $74.56 - $93.74
  34. SHURflo High Flow Dual Water Pump System

    $1,333.68 - $1,413.13
  35. SHURflo High Flow Livewell Pump

    $239.00 - $260.92
  36. SHURflo Piranha Livewell Angled Port Aerator Pumps

    $82.80 - $86.89
  37. SHURflo Piranha Ballast Pump

    $78.67 - $85.52
  38. SHURflo High Flow Bilge Pump

    $167.76 - $229.41
  39. Jabsco Utility Puppy 3000 Self-Priming Pump

    $740.44
  40. Jabsco CE Commercial Duty Water Puppy Pump

    $488.35 - $525.33
  41. Jabsco Impeller Pedestal Pump

    $569.19 - $734.94
  42. Jabsco Water Puppy Self-Priming Pump

    $340.39 - $341.77
  43. Jabsco 12V Run Dry Utility Puppy 3000 Pump - 23920-9223

    $740.44
  44. Jabsco 24V Run Dry Utility Puppy 2000 Pump - 23920-9523

    $533.57
  45. Jabsco Self-Priming Diesel Transfer Pump

    $489.72
  46. Jabsco Fish Box Evacuation Pump

    $500.66 - $544.50
  47. Jabsco 24V Maxi Puppy Self-Priming Pump - 23610-3103

    $626.78
  48. Jabsco 12V Mini Puppy Self-Priming Pump - 23620-4003

    $499.31
 
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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.