Marine Pumps

  1. Groco Paragon Senior Water Pressure System

    $3,483.96 - $3,532.96
    0
  2. Groco Paragon Junior PJR-A Water Pressure System

    $2,863.71 - $2,876.31
    0
  3. Groco Paragon Junior PJR Water Pressure System

    $2,603.27 - $2,618.67
    0
  4. Edson Portable Diaphragm Pump Kit - 30 GPM - 165AL-30-200

    $2,043.35
    0
  5. Groco SPO-80-R Positive Displacement Vane Pump

    $1,554.63 - $1,564.43
    0
  6. Jabsco Bronze AC Motor Utility Pump - 6050-0003

    $1,406.33
  7. Jabsco Self-Priming ODP Impeller Pump - 11810-0003

    $1,364.28
    0
  8. Jabsco Macerator Pump - 115V - 18690-0000

    $1,364.27
  9. Groco SPO-80-N Positive Displacement Vane Pump

    $1,206.03 - $1,215.83
  10. Reverso 302R Medium Duty Gear Pump with Reversing Switch for Oil/Diesel

    $1,168.23
    0
  11. Reverso 302R Medium Duty Gear Pump with Reversing Switch for Water/Diesel

    $1,168.23
    0
  12. Jabsco Amazon Warrior Manual Bilge Pump - 29280-0000

    $1,155.64
    0
  13. Groco 155 Series Waste Macerator Pump

    $979.23 - $996.03
    2
  14. Jabsco Low Pressure Cyclone Centrifugal Pump - 24V - 50840-0024

    $942.83
  15. Little Giant 5-MD-SC Magnetic Drive Pump

    $926.03 - $1,066.03
    0
  16. Jabsco Single Stack Water System - 12V - 52520-1000

    $920.44
  17. Jabsco Utility Puppy 3000 Self-Priming Pump

    $920.44
  18. Jabsco Low Pressure Centrifugal Cyclone Pump

    $917.63
  19. Cal Marine MS1200 Water Circulation Pump

    $849.03
    0
  20. Jabsco Run Dry Utility Puppy 3000 Pump - 12V - 23920-9223

    $839.24
  21. Jabsco Handi-Puppy Utility Pump

    $802.83
  22. Jabsco Maxi Puppy 3000 Flexible Impeller Pump - 12V - 23610-3003

    $801.49
  23. Groco Deck Wash Pump Kit

    $801.43 - $1,605.03
    2
  24. Flojet Marine Accumulator Pump and Accumulator Tank Kit - 02840100A

    $795.84
    0
  25. Reverso GP-301R Low Viscosity Gear Pump for Oil

    $770.62
    0
  26. Groco SPO-60-R Positive Displacement Vane Pump

    $741.23 - $749.63
    0
  27. Jabsco Maxi Puppy Self-Priming Pump - 24V - 23610-3103

    $731.49
  28. Whale Shower and Sink Grey Water Waste System

    $731.44 - $745.44
    0
  29. Jabsco High Pressure Centrifugal Cyclone Pump - 50860-0024

    $704.84
    0
  30. Beckson Thirsty-Mate High Capacity Super Pump - 519CG#3

    $703.43
  31. Groco GPBR-1 Positive Displacement Gear Pump

    $700.63 - $709.03
    0
  32. Jabsco Cyclone Centrifugal Pump - 12V - 50840-0012

    $690.83
    1
  33. Jabsco Run Dry Utility Puppy 2000 Pump - 24V - 23920-9523

    $651.64
  34. Dometic TW12 SaniPump Discharge Pump

    $637.63
    1
  35. Jabsco Mini Puppy Self-Priming Pump - 12V - 23620-4003

    $637.63
  36. Jabsco Light Duty Reversible Rotary Vane Pump - 18680-1000

    $636.23
  37. Rule Evacuator High Volume Utility Pump - 7700D

    $632.03
  38. Jabsco Light Duty Vane Pump - 18680-0920

    $627.83
    0
  39. Vetus Waste Water/Bilge Pump

    $626.38
  40. Jabsco Ballast King Wakeboard and Ski Boat Pump

    $622.23 - $690.83
    0
  41. Jabsco Shower Drain/Bilge Pump - 24V - 50880-1100

    $622.23
  42. 9% off

    Reverso GP-301 High Viscosity Gear Pump for Diesel/Water

    $672.61
    $605.41 - $672.61
    0
  43. Jabsco Junior Puppy Self-Priming Pump - 12V - 23670-4003

    $595.63
  44. SHURflo Marine Air Conditioning Circulation Pump - 115 VAC - 4758-172-A80

    $590.03
    0
  45. Jabsco Self-Priming Diaphragm Pump - 24V - 37202-2024

    $584.42
  46. Jabsco Fish Box Evacuation Pump

    $570.41 - $914.81
  47. Little Giant 3-MD-SC Magnetic Drive Pump

    $566.23 - $658.63
    0
  48. Jabsco Ballast King Bronze DC Pump with Deutsch Connector - 22610-9427

    $562.03
 
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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.