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

    $1,344.73
    1
  7. Jabsco Self-Priming ODP Impeller Pump - 11810-0003

    $1,292.88
    0
  8. Groco SPO-80-N Positive Displacement Vane Pump

    $1,206.03 - $1,215.83
  9. Jabsco Macerator Pump - 115V - 18690-0000

    $1,203.27
  10. Reverso 302R Medium Duty Gear Pump with Reversing Switch for Oil/Diesel

    $1,123.43
    0
  11. Reverso 302R Medium Duty Gear Pump with Reversing Switch for Water/Diesel

    $1,123.43
    0
  12. Jabsco High Pressure Centrifugal Cyclone Pump - 50860-0024

    $1,068.84
    0
  13. Jabsco Amazon Warrior Manual Bilge Pump - 29280-0000

    $980.64
    0
  14. Groco 155 Series Waste Macerator Pump

    $979.23 - $996.03
    3
  15. Cal Marine MS1200 Water Circulation Pump

    $927.43
    0
  16. Little Giant 5-MD-SC Magnetic Drive Pump

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

    $872.84
  18. Jabsco Utility Puppy 3000 Self-Priming Pump

    $851.84
  19. Jabsco Low Pressure Centrifugal Cyclone Pump

    $847.63
  20. Groco Deck Wash Pump Kit

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

    $795.84
    0
  22. Jabsco Run Dry Utility Puppy 3000 Pump - 12V - 23920-9223

    $776.24
  23. Jabsco Low Pressure Cyclone Centrifugal Pump - 24V - 50840-0024

    $767.83
  24. Jabsco Handi-Puppy Utility Pump

    $742.63
  25. Reverso GP-301R Low Viscosity Gear Pump for Oil

    $742.62
    0
  26. Jabsco Maxi Puppy 3000 Flexible Impeller Pump - 12V - 23610-3003

    $741.29
  27. Groco SPO-60-R Positive Displacement Vane Pump

    $741.23 - $749.63
    0
  28. Beckson Thirsty-Mate High Capacity Super Pump - 519CG#3

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

    $700.63 - $709.03
    0
  30. Whale Shower and Sink Grey Water Waste System

    $689.44 - $702.04
    0
  31. Jabsco Maxi Puppy Self-Priming Pump - 24V - 23610-3103

    $676.89
  32. Jabsco Cyclone Centrifugal Pump - 12V - 50840-0012

    $665.63
    1
  33. Dometic TW12 SaniPump Discharge Pump

    $637.63
    1
  34. Vetus Waste Water/Bilge Pump

    $626.38
  35. Rule Evacuator High Volume Utility Pump - 7700D

    $605.43
  36. 9% off

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

    $647.41 - $672.61
    $605.41 - $647.41
    0
  37. Jabsco Run Dry Utility Puppy 2000 Pump - 24V - 23920-9523

    $602.64
  38. Fynspray Traditional Galley Hand Pump with Faucet

    $601.21 - $707.61
    0
  39. Jabsco Light Duty Reversible Rotary Vane Pump - 18680-1000

    $590.03
  40. Jabsco Mini Puppy Self-Priming Pump - 12V - 23620-4003

    $590.03
  41. Jabsco Magnetic Drive/Coupled Centrifugal Pump - 436981

    $588.63
  42. Jabsco Fish Box Evacuation Pump

    $585.81 - $899.41
  43. Jabsco Light Duty Vane Pump - 18680-0920

    $581.63
    0
  44. Jabsco CE Commercial Duty Water Puppy Pump

    $578.83 - $592.82
  45. Jabsco Ballast King Wakeboard and Ski Boat Pump

    $576.03 - $639.03
    0
  46. Little Giant 3-MD-SC Magnetic Drive Pump

    $566.23 - $658.63
    0
  47. March Magnetic Drive Pump

    $560.63 - $597.03
    7
  48. SHURflo Marine Air Conditioning Circulation Pump - 115 VAC - 4758-172-A80

    $555.03
    0
 
1 / 6Next

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.