Marine Pumps

  1. Seachoice Bilge Pump

    $32.80 - $55.21
  2. Albin Waste Water Macerator Pump - 03-01-005

    $217.62
    0
  3. Seachoice Bait Tank Plumbing Kit - 89631

    $26.72
  4. Seachoice Multi-Purpose Fluid Transfer and Siphon Pump Kit - 50-19163

    $43.98
  5. Seachoice Universal Bilge Pump

    $26.80 - $42.62
  6. T-H Marine Bait Tank and Plumbing Kit - BWK-2-DP

    $54.27
    0
  7. Rule IL Plus Submersible Utility Pump

    $122.40 - $167.20
  8. Raritan Macerator Pump Impeller Kit - 53120W

    $45.38
  9. 9% off

    Beckson Siphon Mate Specialty Transfer Pump - 109PC

    $57.98
    $52.24
    0
  10. 25% off

    Rule Livewell Pump Stainless Steel Debris Strainer - 73

    $20.18
    $15.10
    0
  11. Jabsco Clutch Pump Brass Cam - 834-0001

    $78.98
  12. Attwood Adjustable Aerator Spray Head - 4125-7

    $12.48
  13. Attwood Tsunami Mk2 Recirq Aerator Kit - 5253-4

    $78.98
  14. Seachoice Automatic Bilge Pump

    $73.43 - $77.63
  15. T-H Marine Aerator Filter Dome

    $11.81 - $14.58
    0
  16. T-H Marine Wash Down Station

    $163.00
    0
  17. T-H Marine Automatic Aerator Control - AAC-1-DP

    $139.18
    0
  18. T-H Marine Max-Air Livewell Venturi Aerator - MAV-2KT-DP

    $32.78
    0
  19. T-H Marine Straight Head Aerator Spray Head Black - 3/4" - AHV-1-DP

    $19.72
    0
  20. Rule Float Control Valve - 75

    $27.84
  21. Rule IL Submersible Utility Pump - IL200

    $74.80
  22. Rule IL Submersible Utility Pump Kit - IL200K

    $147.60
  23. Jabsco Ballast Pump - 18670-9127

    $515.83
  24. Jabsco Ballast King Bronze DC Pump with Deutsch Connector - 22610-9427

    $562.03
  25. SHURflo High Flow Livewell Pump

    $240.02 - $261.02
  26. SHURflo Piranha Livewell Angled Port Aerator Pumps

    $84.60 - $88.78
  27. Jabsco Amazon Warrior Manual Bilge Pump - 29280-0000

    $1,155.64
    0
  28. Jabsco Ballast Puppy Wakeboard Towboat Ballast Pump - 18220-1127

    $557.83
    0
  29. Jabsco Self-Priming ODP Impeller Pump - 11810-0003

    $1,364.28
    0
  30. Groco Paragon Junior PJR-A Water Pressure System

    $2,863.71 - $2,876.31
    0
  31. Attwood Non-Adjustable Aerator Spray Head - 4118A5

    $22.40
  32. Seachoice Macerator Pump - 10-24453-01SC

    $248.42
  33. Seachoice Lever Action Bucket Pump - 19183

    $87.42
  34. Seachoice Replacement Submersible Bilge Pump Cartridge

    $29.98 - $35.58
  35. Seachoice Wash Down System

    $223.22 - $268.03
  36. Seachoice Water Pressure System

    $186.82 - $231.63
  37. Seachoice Submersible Bilge Pump

    $42.58 - $46.78
  38. Albin Waste Water Diaphragm Pump - 03-01-001

    $259.62
    0
  39. Albin Automatic Bilge Pump

    $56.58 - $84.58
  40. Johnson Pump Aqua Void Automatic Bilge Pump

    $84.58 - $105.58
  41. Johnson Pump Aqua O2 Cartridge Aerator Pump

    $86.00 - $93.00
  42. Johnson Pump Aqua Series Replacement Cartridge Motor

    $38.38 - $60.78
  43. Seachoice Bilge Pump and Float Switch

    $71.98 - $73.38
  44. Seachoice Mini Bilge Pump - 19261

    $38.38
  45. Seachoice Wash Down Pump Kit - 64534SC

    $459.84
  46. Seachoice Live Bait Aerator Kit - 19473

    $65.03
  47. Seachoice Livewell Pump - 19463

    $56.63
  48. Seachoice Aeration/Pump System - 19483

    $60.83

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.