Marine Pumps

  1. Groco SPO-60-R Positive Displacement Vane Pump

    $802.92 - $812.79
    0
  2. Rule Evacuator High Volume Utility Pump - 7700D

    $640.82
  3. Whale Gulper Grouper Mk3 Fishbox Discharge Pump

    $288.26 - $298.13
    1
  4. Whale Smartbail Manual Bilge/Waste Pump - BP5012

    $152.90
    0
  5. Imtra Fynspray Vertical Action Galley Pump

    $279.78 - $306.57
  6. SHURflo Blaster II Washdown Pump Kit - 4338-121-E07

    $312.24
    0
  7. Rule Electronic Automatic Bilge Pump

    $391.19 - $604.11
    3
  8. Beckson Handy-Mate Utility Pump Kit

    $49.93 - $62.62
  9. Raritan 53100 Series Macerator Pump

    $425.03 - $444.77
    1
  10. Imtra Fynspray Galley Pump

    $179.67
    1
  11. Seachoice Cube Electronic Fuel Pump Kit

    $123.25 - $161.32
  12. Rule High Performance Utility Pump

    $316.46 - $365.81
  13. Rule Tournament Series Livewell Pump - 1600 GPH

    $292.47 - $306.57
    1
  14. Jabsco Low Pressure Cyclone Centrifugal Pump - 24V - 50840-0024

    $718.32
  15. Jabsco Hotshot 3 GPM Washdown Pump - 12V - 32305-5012-3A

    $226.22
    0
  16. Johnson Macerator Pump - 10-24453-01

    $183.92
    2
  17. Attwood HD1700 Heavy-Duty Non-Automatic Bilge Pump - 4730-4

    $159.93
    2
  18. Jabsco Par-Mate Automatic Water Pressure Pump - 12V - 46010-2900

    $245.95
  19. Seachoice Automatic Bilge Pump

    $71.13 - $85.23
    1
  20. Jabsco PAR-Max Marine Freshwater Delivery Pump - 24V

    $238.91 - $308.00
    2
  21. Whale V Mk6 Manual Galley Hand Pump - GP0650

    $103.51
    1
  22. Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

    $55.57 - $66.85
  23. Jabsco Mastercraft Ballast Pump - 12V - 18670-9407

    $439.14
  24. Jabsco Pump Switch - 18916-0040

    $49.93
    0
  25. Johnson Hand Pump

    $55.64
    0
  26. SHURflo Non-Automatic Bilge Pump

    $35.83 - $59.80
    1
  27. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $106.33
    1
  28. Whale High Pressure Washdown Pump with Trigger Handset

    $276.99
    0
  29. 19% off

    Whale Inline Fresh Water Booster Pump

    $41.49 - $68.26
    $33.31 - $68.26
    0
  30. Whale SuperSub 500 Non-Automatic Bilge Pump - SS5012

    $52.75
    2
  31. Jabsco Ballast King Bronze DC Pump with Deutsch Connector - 22610-9427

    $536.43
  32. Jabsco CE Commercial Duty Water Puppy Pump

    $611.16 - $626.66
  33. Edson Portable Diaphragm Pump Kit - 30 GPM - 165AL-30-200

    $2,057.94
    0
  34. Jabsco Clutch Pump Brass Cam - 834-0001

    $96.46
  35. Whale Water Pump Service Kit - AK1557

    $44.29
    0
  36. Rule Shower Drain Box Replacement Lid - 1242R

    $34.44
    1
  37. Groco Paragon Junior PJR-A Water Pressure System

    $2,984.27 - $2,998.37
    0
  38. Jabsco Electric Clutch Pump Wearplate - 1 1/4" to 2" - 2574-0000

    $45.70
  39. Imtra Fynspray Galley Rocker Pump

    $250.17
  40. 24% off

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

    $535.00 - $677.41
    $508.21 - $535.00
    0
  41. SHURflo Piranha Ballast Pump

    $80.95 - $88.00
  42. Beckson Canoe/Kayak Pump

    $47.11 - $68.26
    2
  43. Jabsco PAR-Max 1 Manual Demand Water System Pump - 42631-2900

    $185.29
    0
  44. Johnson Aqua Jet WD Washdown Pump Kit

    $286.87 - $337.63
    0
  45. Attwood WaterBuster Portable Water Pump - 4140-4

    $78.15
    0
  46. Attwood Hand Bilge Pump - 11596-2

    $35.85
    1
  47. Sea-Dog Premium Electric Oil Pump with Battery Clips - 501072-3

    $88.02
  48. Rule General Purpose Centrifugal Pump - 17A

    $447.60
    1

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.