Marine Pumps

  1. Jabsco Pump Service Kit - SK880

    $66.85
    1
  2. Beckson Flex-A-Pump Manual Hand Pump

    $111.99 - $121.86
    2
  3. Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

    $176.85 - $190.95
    1
  4. Whale Smartbail Manual Bilge/Waste Pump - BP5012

    $152.90
    0
  5. Jabsco NEMP 40/4 Magnetically Coupled Centrifugal Pump - 436977

    $504.00
    0
  6. Jabsco Water Puppy Bronze Pump - Nitrile Impeller - 18660-0123

    $357.35
    0
  7. Johnson Ultima Automatic Bilge Pump

    $113.38 - $152.86
    1
  8. Rule Evacuator High Volume Utility Pump - 7700D

    $640.82
  9. SHURflo High Flow Dual Water Pump System

    $1,403.62 - $1,488.21
  10. Whale V Mk6 Manual Galley Hand Pump - GP0650

    $103.51
    1
  11. Rule Electronic Automatic Bilge Pump

    $406.70 - $604.11
    3
  12. SHURflo Blaster II Washdown Pump Kit - 4338-121-E07

    $312.24
    0
  13. Jabsco Pump Switch - 18916-0040

    $52.75
    0
  14. Raritan 53100 Series Macerator Pump

    $425.03 - $444.77
    2
  15. SHURflo Revolution 4008 Series By-Pass Pump

    $220.58 - $416.57
  16. Rule High Performance Utility Pump

    $327.74 - $365.81
  17. Rule Tournament Series Livewell Pump - 1600 GPH

    $303.75 - $319.26
    1
  18. Whale Water Pump Service Kit - AK1557

    $44.29
    0
  19. Johnson Macerator Pump - 10-24453-01

    $183.92
    2
  20. Jabsco Low Pressure Cyclone Centrifugal Pump - 24V - 50840-0024

    $718.32
  21. Jabsco Par-Mate Automatic Water Pressure Pump - 12V - 46010-2900

    $245.95
  22. Seachoice Cube Electronic Fuel Pump Kit

    $123.25 - $161.32
  23. Imtra Fynspray Vertical Action Galley Pump

    $279.78 - $306.57
  24. Seachoice Automatic Bilge Pump

    $71.13 - $85.23
    1
  25. Jabsco Light Duty Vane Pump - 18680-0920

    $647.82
    0
  26. Johnson Hand Pump

    $55.64
    0
  27. Jabsco Mastercraft Ballast Pump - 12V - 18670-9407

    $456.06
  28. Beckson Handy-Mate Utility Pump Kit

    $49.93 - $62.62
  29. Beckson Canoe/Kayak Pump

    $47.11 - $68.26
    2
  30. Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

    $56.98 - $69.67
  31. Jabsco PAR-Max Marine Freshwater Delivery Pump - 24V

    $238.91 - $308.00
    2
  32. SHURflo Non-Automatic Bilge Pump

    $35.83 - $59.80
    1
  33. Whale High Pressure Washdown Pump with Trigger Handset

    $276.99
    0
  34. 19% off

    Whale Inline Fresh Water Booster Pump

    $41.49 - $68.26
    $33.31 - $68.26
    0
  35. Rule LoPro Non-Automatic Bilge Pump - LP900D

    $126.07
    1
  36. Jabsco Ballast King Bronze DC Pump with Deutsch Connector - 22610-9427

    $557.58
  37. Jabsco CE Commercial Duty Water Puppy Pump

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

    $2,057.94
    0
  39. Attwood HD1700 Heavy-Duty Non-Automatic Bilge Pump - 4730-4

    $159.93
    2
  40. Whale SuperSub 500 Non-Automatic Bilge Pump - SS5012

    $52.75
    2
  41. Rule Shower Drain Box Replacement Lid - 1242R

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

    $3,049.13 - $3,063.23
    0
  43. Johnson Aqua Jet WD Washdown Pump Kit

    $286.87 - $337.63
    0
  44. 24% off

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

    $535.00 - $677.41
    $508.21 - $535.00
    0
  45. SHURflo Drill Pump - 200 GPH - 3010-000

    $44.29
  46. Attwood WaterBuster Portable Water Pump - 4140-4

    $78.15
    0
  47. Jabsco Clutch Pump Brass Cam - 834-0001

    $96.46
  48. Attwood Hand Bilge Pump - 11596-2

    $35.85
    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.