Marine Pumps

  1. Whale Mark V Manual Sanitation/Waste Pump

    $224.18 - $258.68
    1
  2. Rule Gold Series Non-Automatic Bilge Pump

    $204.85 - $396.68
    2
  3. Jabsco Shower Drain/Bilge Pump - 24V - 50880-1100

    $431.19
  4. KoolAir PM500 Submersible Magdrive Pump

    $404.97 - $422.91
    4
  5. Jabsco Water Puppy Bronze Pump - Neoprene Impeller - 18660-0121

    $302.84
    0
  6. Andersen Automatic Bailer

    $101.32 - $184.12
    1
  7. Rule Rotating Dry Bilge Pump with Panel Switch - DB412

    $377.37
    0
  8. Rule LoPro Automatic Bilge Pump - LP900S

    $124.80
    1
  9. Jabsco Hotshot Washdown Pump Kit - 12V

    $308.38 - $440.86
    2
  10. Johnson Ultima Automatic Bilge Pump

    $131.68 - $159.28
    1
  11. SHURflo High Flow Bilge Pump

    $167.60 - $229.70
    2
  12. SHURflo Piranha Livewell Pump

    $80.62 - $93.04
    0
  13. Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

    $142.72
    0
  14. Whale Gusher Titan Manual Bilge/Waste Pump

    $209.00 - $235.22
    1
  15. Whale Compac 50 Manual Bilge/Waste Pump - BP0350

    $157.92
    0
  16. Johnson Viking Power 16 Waste Water Pump - 10-13350-03

    $319.41
    0
  17. Groco Paragon Junior PJR-A Water Pressure System

    $2,920.79 - $2,934.59
    0
  18. Beckson Flex-A-Pump Manual Hand Pump

    $109.62 - $119.28
    2
  19. Groco SPO-60-R Positive Displacement Vane Pump

    $785.85 - $795.51
    0
  20. Whale Gulper Grouper Mk3 Fishbox Discharge Pump

    $268.34 - $278.00
    1
  21. Johnson Macerator Pump - 10-24453-01

    $191.06
    2
  22. Whale Mk5 Universal Manual Bilge/Waste Pump - BP0510

    $221.42
    0
  23. SHURflo Circulation Pump - 8050-261-105

    $237.98
    0
  24. Whale High Pressure Washdown Pump Kit

    $276.63
    0
  25. Whale Water Pump Service Kit - AK2050

    $25.65
    5
  26. Johnson Aqua Jet Washdown Pump

    $232.47 - $284.91
    1
  27. Rule Standard Bilge Pump with Float Switch

    $79.27 - $104.11
    11
  28. Rule Electronic Automatic Bilge Pump

    $382.88 - $582.99
    3
  29. Whale Universal Freshwater Pressure Pump - UF1815

    $272.49
    0
  30. Jabsco Single-Diaphragm Filterless Waste Pump

    $473.97 - $504.33
    0
  31. Jabsco Low Pressure Cyclone Centrifugal Pump - 24V - 50840-0024

    $676.83
  32. Whale High Pressure Washdown Pump

    $202.11 - $222.80
    1
  33. Whale Orca Auto 1300 Electric Automatic Bilge Pump

    $157.92 - $175.86
    1
  34. Jabsco Water Puppy Bronze Pump - Nitrile Impeller - 18660-0123

    $334.58
    0
  35. Groco Continuous Duty Centrifugal Pump - CP-20 12V

    $413.25
    1
  36. Plastimo 925 Manual Bilge/Waste Pump - 39539

    $257.28
    1
  37. Jabsco Pump Service Kit - SK880

    $62.68
    1
  38. Groco Vane Pump Master Service Kit - P-10 MASTER

    $186.88
    1
  39. Whale V Mk6 Manual Galley Hand Pump - GP0650

    $95.80
    1
  40. Plastimo 1038 Manual Bilge/Waste Pump - 39541

    $242.10
    2
  41. Whale Gulper Grouper Mk2 Fishbox Discharge Pump

    $280.76
    0
  42. Whale Gulper Toilet Pump

    $436.70
    0
  43. Imtra Fynspray Galley Pump

    $175.86
    1
  44. Whale Pump Head Assembly Clamp Ring Kit - AS1562

    $29.98
    4
  45. Jabsco Single Stack Water System - 12V - 52520-1000

    $867.28
  46. Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

    $164.82 - $177.24
    1
  47. Raritan 53101 Series Macerator Pump with Waste Valve Assembly

    $411.86
    0
  48. SHURflo Macerator Pump with 180 deg. Port - 3200-101

    $258.68
    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.