Marine Pumps

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

    $317.89
    0
  2. Jabsco Electro-Magnetic Clutch Pump - 1" - 11860-0005

    $1,237.26
  3. SHURflo Macerator Pump

    $286.82 - $366.47
    0
  4. Whale Universal Freshwater Pressure Pump - UF1815

    $294.93
    0
  5. Jabsco PAR-Max 3.5 Shower Drain/General Purpose Pump - 32601-0092

    $269.28
    0
  6. Rule LoPro Automatic Bilge Pump - LP900S

    $124.80
    0
  7. Jabsco CE Commercial Duty Water Puppy Pump

    $493.38 - $521.72
  8. SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

    $46.48 - $76.18
  9. Rule Electronic Automatic Bilge Pump

    $385.37 - $550.08
    2
  10. Attwood Shower Sump Box System

    $178.80 - $192.31
  11. Jabsco Cyclone Centrifugal Pump - 12V - 50840-0012

    $617.58
  12. Johnson Aqua Jet Washdown Pump

    $228.78 - $281.43
    1
  13. Jabsco PAR-Max 3 Shower Drain Pump - 31610-0092

    $288.17
  14. Jabsco PAR-Max HD3 Marine Freshwater Delivery Pump - 12V

    $222.03
    0
  15. Jabsco Water Puppy Bronze Pump - Neoprene Impeller - 18660-0121

    $312.47
    0
  16. Rule "FC" Tournament Series Livewell/Baitwell Pump

    $84.28 - $95.08
    0
  17. 18% off

    Johnson Ultima Automatic Bilge Pump

    $97.78 - $146.38
    $79.32 - $146.38
    1
  18. Jabsco Hotshot Washdown Pump Kit - 12V

    $303.04 - $421.84
    0
  19. Johnson Heavy Duty Non-Automatic Bilge Pump

    $151.81 - $282.78
    1
  20. Whale Watermaster Automatic Pressure Pumps

    $174.77 - $182.87
    0
  21. SHURflo Pro Washdown Kit II Ultimate

    $409.69 - $537.94
    0
  22. Rule Standard Bilge Pump with Float Switch

    $72.16 - $95.11
    3
  23. Flojet 4105 Series Quad II Diaphragm Shower/Feeder Pump - 04105501A

    $293.57
    0
  24. Whale Gulper Grouper Mk3 Fishbox Discharge Pump

    $244.97 - $253.07
    0
  25. Rule Evacuator High Volume Utility Pump - 7700D

    $555.48
  26. SHURflo Standard Ballast - 12 GPM - 3300-101

    $529.83
  27. Groco Continuous Duty Centrifugal Pump - CP-20 12V

    $379.98
  28. SHURflo Macerator Pump with 180 deg. Port - 3200-101

    $286.82
    0
  29. SHURflo High Flow Dual Water Pump System

    $1,380.37 - $1,462.71
  30. Rule Rotating Dry Bilge Pump with Panel Switch - DB412

    $347.58
    0
  31. SHURflo Piranha Livewell Pump

    $81.58 - $95.08
    0
  32. Flojet Marine Accumulator Pump and Accumulator Tank Kit - 02840100A

    $767.44
    0
  33. SHURflo High Flow Bilge Pump

    $166.67 - $228.77
    1
  34. Whale High Pressure Washdown Pump

    $207.18 - $244.98
    0
  35. Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

    $165.30 - $177.45
    1
  36. Attwood HD1700 Heavy-Duty Non-Automatic Bilge Pump - 4730-4

    $149.10
    1
  37. Jabsco Water Puppy Bronze Pump - Nitrile Impeller - 18660-0123

    $312.47
    0
  38. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $74.83
    0
  39. SHURflo Non-Automatic Bilge Pump

    $32.98 - $58.63
    1
  40. Jabsco Par-Mate Automatic Water Pressure Pump - 12V - 46010-2900

    $236.86
  41. Whale High Pressure Washdown Pump - Elite Kit

    $379.98 - $471.14
    0
  42. Whale High Pressure Washdown Pump with Trigger Handset

    $266.58
    0
  43. SHURflo Revolution 4008 Series By-Pass Pump

    $203.12 - $382.67
  44. Jabsco Self-Priming Diesel Transfer Pump

    $486.63
  45. Jabsco Single Stack Water System - 12V - 52520-1000

    $922.69
  46. Rule IL Plus Submersible Utility Pump Kit

    $124.80 - $161.25
  47. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $398.87 - $400.22
    0
  48. SHURflo High Flow By-Pass - 4048-153-E75

    $443.43

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.