Marine Pumps

  1. Rule IL Plus Submersible Utility Pump Kit

    $210.69 - $248.76
    1
  2. Albin Waste Water Macerator Pump - 03-01-005

    $207.89
    0
  3. Johnson Multiple Port Shower Sump System

    $199.41 - $210.69
    1
  4. Rule Automatic Shower & Sink Drain Sump Box System

    $198.01 - $309.40
    10
  5. Groco Vane Pump Master Service Kit - P-10 MASTER

    $197.98
    1
  6. SHURflo Aqua King II Fresh Water Pump

    $190.97 - $553.35
    23
  7. Seachoice Submersible Bilge Pump - 69795

    $190.97
  8. Jabsco Amazon Universal Hand Bilge/Waste Pump - 29270-0000

    $189.55
    0
  9. Jabsco PAR-Max 1 Manual Demand Water System Pump - 42631-2900

    $185.29
    1
  10. Johnson Macerator Pump - 10-24453-01

    $183.92
    2
  11. SHURflo Bait Sentry Magnetic Drive Livewell Pump

    $183.92 - $203.64
    4
  12. Jabsco PAR-Max Marine Freshwater Delivery Pump - 12V

    $183.92 - $199.43
    7
  13. Whale Watermaster Automatic Pressure Pumps

    $182.51 - $190.97
    0
  14. Whale Gusher Mk3 Manual Galley Foot Pump

    $181.08
    10
  15. Imtra Fynspray Galley Pump

    $179.67
    1
  16. Seachoice Water Pressure System

    $178.28 - $219.18
  17. Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

    $176.85 - $190.95
    1
  18. T-H Marine Automatic Aerator Control - AAC-1-DP

    $175.42
    0
  19. SHURflo High Flow Bilge Pump

    $171.23 - $234.68
    2
  20. Whale Compac 50 Manual Bilge/Waste Pump - BP0350

    $169.80
    0
  21. Whale Orca Auto 1300 Electric Automatic Bilge Pump

    $169.80 - $188.13
    1
  22. SHURflo Pump Head Kit - 94-236-14

    $161.32
    0
  23. Attwood HD1700 Heavy-Duty Non-Automatic Bilge Pump - 4730-4

    $159.93
    2
  24. T-H Marine Wash Down Station

    $158.52 - $159.93
    0
  25. Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

    $154.27
    1
  26. Whale Smartbail Manual Bilge/Waste Pump - BP5012

    $152.90
    0
  27. Johnson Heavy Duty Non-Automatic Bilge Pump

    $150.07 - $272.76
    2
  28. Johnson Aqua Jet WPS Water Pressure Pump

    $145.85 - $258.66
    1
  29. 24% off

    Rule Automatic Bilge Pump

    $134.53 - $302.36
    $134.53 - $302.36
    4
  30. Rule LoPro Automatic Bilge Pump - LP900S

    $131.73
    2
  31. Rule IL Submersible Utility Pump Kit - IL200K

    $126.09
  32. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $126.07
    1
  33. Seachoice Cube Electronic Fuel Pump Kit

    $123.25 - $161.32
  34. Johnson Ultima Automatic Bilge Pump

    $113.38 - $152.86
    1
  35. Beckson Flex-A-Pump Manual Hand Pump

    $111.99 - $121.86
    2
  36. Rule "C" Tournament Series Livewell/Baitwell Pump

    $107.74
    0
  37. Whale Gusher Urchin Manual Bilge/Waste Pump

    $106.35 - $151.47
    5
  38. Andersen Automatic Bailer

    $106.33 - $192.34
    1
  39. Jabsco 2" Self-Priming Pump Cam - 6988-0000

    $106.33
    1
  40. Groco Vane Pump Service Kit - P-10

    $104.92
    0
  41. 14% off

    Rule IL Plus Submersible Utility Pump

    $116.22 - $121.86
    $103.68 - $117.63
  42. Whale SuperSub Smart IC Automatic Bilge Pump

    $103.51 - $158.50
    4
  43. Whale V Mk6 Manual Galley Hand Pump - GP0650

    $103.51
    1
  44. Seachoice Automatic Bilge Pump - 69793

    $100.69
  45. 22% off

    SHURflo Pump Head Kit - 94-236-03

    $130.30
    $100.47
    1
  46. Rule Rule-Mate Fully Automated Bilge Pump

    $99.28 - $193.75
    4
  47. Seachoice Lever Action Bucket Pump - 19183

    $97.91
  48. Jabsco Utility Pump Inner Lip Seal - 92700-0080

    $97.87

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.