Pumps

  1. SHURflo Aqua King II Fresh Water Pump

    $185.57 - $543.34
    13
  2. 9% off

    Rule Standard Bilge Pump

    $32.98 - $371.88
    $32.98 - $371.88
    3
  3. Dometic TW12 SaniPump Discharge Pump

    $594.63
    0
  4. SHURflo Pro Blaster II Washdown Pump

    $327.34 - $485.29
    2
  5. Jabsco PAR-Max HD4 Marine Freshwater Delivery Pump

    $209.88 - $305.73
    4
  6. Jabsco 18590 Sealed Macerator Pump with Run-Dry Protection

    $317.87 - $336.77
    0
  7. Rule Rule-Mate Automatic Submersible Bilge Pump

    $270.62 - $398.87
    1
  8. Rule Automatic Shower & Sink Drain Sump Box System

    $189.61 - $258.46
    0
  9. Groco 155 Series Waste Macerator Pump

    $1,022.59 - $1,045.54
    0
  10. Whale Gulper 320 High Capacity Bilge Pump

    $289.53 - $296.28
    1
  11. Rule Automatic Bilge Pump

    $127.48 - $286.82
    0
  12. Whale Shower and Sink Grey Water Waste System

    $695.89 - $705.34
    0
  13. Whale Gulper 220 Shower Waste/Grey Water Pump

    $262.51 - $269.26
    1
  14. Whale Gray Waste Water Sump Tank - GT0810B

    $327.32
    0
  15. Jabsco PAR-Max HD6 Marine Freshwater Delivery Pump

    $350.29 - $388.09
    0
  16. SHURflo Blaster II Washdown Pump Kit

    $239.57 - $258.47
    1
  17. 9% off

    Rule Rule-Mate Fully Automated Bilge Pump

    $93.73 - $182.83
    $86.85 - $182.83
    0
  18. Groco Deck Wash Pump Kit

    $810.64 - $1,324.99
    0
  19. SHURflo Pro Baitmaster II Heavy Duty Livewell Pump

    $427.24 - $482.59
    0
  20. Whale Grey IC Shower Waste Pump Kit

    $490.67 - $509.57
    1
  21. Whale SuperSub Smart IC Automatic Bilge Pump

    $86.98 - $147.73
    2
  22. Whale Bilge IC Automatic Remote Mounted Bilge Kit

    $413.72 - $477.17
    1
  23. Whale Gulley IC Shower Waste Pump Kit

    $444.77
    2
  24. 23% off

    Jabsco Hotshot Heavy Duty Washdown Pump

    $262.54 - $398.89
    $262.54 - $359.74
    2
  25. Johnson Heavy Duty Non-Automatic Bilge Pump

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

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

    $1,380.37 - $1,462.71
  28. Raritan 53100 Series Macerator Pump

    $343.52 - $347.57
    0
  29. 29% off

    Attwood Sahara MK2 Automatic Bilge Pump

    $72.13 - $150.47
    $72.13 - $145.07
    1
  30. Jabsco Single-Diaphragm Filterless Waste Pump

    $467.73 - $509.58
    0
  31. SHURflo Macerator Pump

    $286.82 - $366.47
    0
  32. Whale Gulper Toilet Pump

    $374.57 - $448.82
    0
  33. Groco Paragon Senior Water Pressure System

    $3,871.21 - $3,981.91
    0
  34. Whale Gulper Grouper Mk3 Fishbox Discharge Pump

    $244.97 - $253.07
    0
  35. Whale Marine Accumulator Pump and Accumulator Tank Kit

    $352.99
    1
  36. SHURflo High Flow Bilge Pump

    $166.67 - $228.77
  37. Whale Orca Auto 1300 Electric Automatic Bilge Pump

    $158.55 - $176.10
    1
  38. Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

    $165.30 - $177.45
    1
  39. Rule High Performance Utility Pump

    $311.12 - $343.52
  40. Whale High Pressure Washdown Pump - Elite Kit

    $379.98 - $471.14
    0
  41. SHURflo Blaster II Washdown Pump Kit - 4338-121-E07

    $317.89
    0
  42. Whale High Pressure Washdown Pump

    $207.18 - $244.98
    0
  43. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $398.87 - $400.22
    0
  44. Whale Watermaster Automatic Pressure Pumps

    $174.77 - $182.87
    0
  45. Jabsco 24V Low Pressure Cyclone Centrifugal Pump - 50840-0024

    $652.68
  46. 20% off

    Jabsco 24V PAR-Max Marine Freshwater Delivery Pump

    $215.27 - $227.42
    $180.41 - $227.42
    0
  47. Jabsco 24V Par-Max 4 Bilge/Shower Diaphragm Pump - 31705-0094

    $351.63
  48. Whale High Pressure Washdown Pump Kit

    $284.13 - $313.83
    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.