Marine Pumps

  1. Whale Gulper 220 Shower Waste/Grey Water Pump

    $262.51 - $269.26
    1
  2. Jabsco 43210-Series Impeller Repair Service Kit - 90196-0001

    $263.83
  3. Whale Gulper Grouper Mk2 Fishbox Discharge Pump

    $263.87
    0
  4. Jabsco Impeller Kit - 90058-0001

    $266.53
    0
  5. Whale High Pressure Washdown Pump with Trigger Handset

    $266.58
    0
  6. Jabsco PAR-Max 3.5 Shower Drain/General Purpose Pump - 32601-0092

    $269.28
    0
  7. Rule Rule-Mate Automatic Submersible Bilge Pump

    $270.62 - $398.87
    2
  8. Seachoice Macerator Pump - 10-24453-01SC

    $274.67
  9. IWAKI America Magnetic Drive Raw Water Pump

    $281.42 - $766.13
    2
  10. Whale High Pressure Washdown Pump Kit

    $284.13 - $313.83
    0
  11. T-H Marine Wash Down Hose Holder Station - WDHH-25W-C-DP

    $286.81
    0
  12. SHURflo Macerator Pump

    $286.82 - $366.47
    0
  13. SHURflo Macerator Pump with 180 deg. Port - 3200-101

    $286.82
    0
  14. Jabsco PAR-Max 3 Shower Drain Pump - 31610-0092

    $288.17
  15. Whale Gulper 320 High Capacity Bilge Pump

    $289.53 - $296.28
    1
  16. Rule 1600 GPH Tournament Series Livewell Pump

    $290.85 - $305.70
  17. Jabsco Profile M Impeller Kit - 6760-0003-P

    $293.55
  18. Flojet 4105 Series Quad II Diaphragm Shower/Feeder Pump - 04105501A

    $293.57
    0
  19. Jabsco 6050-Series Utility Pump Service Kit - 90058-0003

    $294.88
  20. Whale Universal Freshwater Pressure Pump - UF1815

    $294.93
    0
  21. Groco PST Series Pressure Storage/Accumulator Tank

    $296.27 - $1,609.97
    0
  22. Johnson Aqua Jet WD Washdown Pump Kit

    $296.29 - $346.24
    0
  23. SHURflo Premium Utility Pump - 12 VDC - 1.5 GPM - 8050-305-626

    $297.62
  24. Jabsco 12V Hotshot Washdown Pump Kit

    $303.04 - $421.84
    0
  25. Rule High Performance Utility Pump

    $311.12 - $343.52
  26. Jabsco Water Puppy Bronze Pump - Neoprene Impeller - 18660-0121

    $312.47
    0
  27. Jabsco Water Puppy Bronze Pump - Nitrile Impeller - 18660-0123

    $312.47
    0
  28. Jabsco 12V PAR-Max HD5 Marine Freshwater Delivery Pump

    $315.19
    0
  29. Jabsco 18590 Sealed Macerator Pump with Run-Dry Protection

    $317.87 - $336.77
    0
  30. SHURflo Blaster II Washdown Pump Kit - 4338-121-E07

    $317.89
    0
  31. Groco BS Series Bilge Strainer

    $319.20 - $323.25
  32. Whale Gray Waste Water Sump Tank - GT0810B

    $327.32
    0
  33. SHURflo Pro Blaster II Washdown Pump

    $327.34 - $485.29
    3
  34. Johnson Viking Power 16 Waste Water Pump - 10-13350-03

    $338.13
    0
  35. Jabsco Water Puppy Self-Priming Pump

    $338.13 - $339.49
  36. Raritan 53100 Series Macerator Pump

    $343.52 - $347.57
    0
  37. Rule Rotating Dry Bilge Pump with Panel Switch - DB412

    $347.58
    0
  38. Jabsco PAR-Max HD6 Marine Freshwater Delivery Pump

    $350.29 - $388.09
    0
  39. Jabsco 24V Par-Max 4 Bilge/Shower Diaphragm Pump - 31705-0094

    $351.63
  40. Whale Marine Accumulator Pump and Accumulator Tank Kit

    $352.99
    1
  41. Jabsco PAR-Max Series Bilge & Livewell Pump - 31705-0092

    $358.38
    0
  42. Whale Gulper Toilet Pump

    $374.57 - $448.82
    0
  43. Whale High Pressure Washdown Pump - Elite Kit

    $379.98 - $471.14
    0
  44. Groco Continuous Duty Centrifugal Pump - CP-20 12V

    $379.98
  45. SHURflo Replacement Diaphragm Pump - 8008-943-839

    $384.03
    0
  46. Rule Electronic Automatic Bilge Pump

    $385.37 - $550.08
    2
  47. Jabsco Shower Drain and Bilge Pump - 50880-1000

    $393.48
    0
  48. Jabsco NEMP 40/4 Magnetically Coupled Centrifugal Pump - 436977

    $396.18
    0

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.