Marine Pumps

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.

Marine Pumps

Globe 125 Run-Dry Impeller - 01-12-1180

Attwood Shower Sump Box System

Water Witch Audible Bilge Alarm with Mute - BP500RD

Water Witch Bilge Pump Switch - 217

Attwood Sahara Automatic Bilge Pump

Globe 075 Run-Dry Impeller - 01-12-1030

Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

Attwood Sahara MK2 Automatic Bilge Pump

Globe 815 Run-Dry Impeller - 01-12-1540

Globe 1130 Run-Dry Impeller - 01-12-1790

Globe 100 Run-Dry Impeller - 01-12-1060

Attwood WaterBuster Portable Water Pump - 4140-4

Attwood Hand Bilge Pump - 11596-2

Globe 620 Run-Dry Impeller - 01-12-1460

Globe Run-Dry Impeller - 01-12-1100

Attwood Float Switch - 4201-7

Globe 2001 Run-Dry Impeller - 01-12-1811

Globe 630 Run-Dry Impeller - 01-12-1500

Attwood HD1700 Heavy-Duty Non-Automatic Bilge Pump - 4730-4

Globe 110 Run-Dry Impeller - 01-12-1140

Globe 625 Run-Dry Impeller - 01-12-1480

Globe 025 Run-Dry Impeller - 01-12-0965

Globe 1015 Run-Dry Impeller - 01-12-1610

Globe 331M Run-Dry Impeller - 01-12-1290

Globe Run-Dry Impeller - 01-12-1830

Globe Run-Dry Impeller - 01-12-1700

Attwood Tsunami Non-Automatic Bilge Pump

Attwood 3-Way Bilge Pump Switch - 7615A3

Globe 1114 Run-Dry Impeller - 01-12-1740

Attwood Tsunami Mk2 Non-Automatic Bilge Pump

Attwood Automatic Float Switch - 4202-7

Water Witch Bilge Pump Cycle Counter - BC100RD

Water Witch Submersible Electronic Bilge Pump Switch

Water Witch Submersible Electronic Bilge Pump Switch 101

Globe 1014 Run-Dry Impeller - 01-12-1600

Globe 1114 Red Run-Dry Impeller - 01-12-1750

Globe 1213 Run-Dry Impeller - 01-12-1800

Globe 418 Run-Dry Impeller - 01-12-1300

Globe 610 Run-Dry Impeller - 01-12-1440

Attwood Tsunami Mk2 Recirq Aerator Kit - 5253-4

Attwood Adjustable Aerator Spray Head - 4125-7

Globe 1113 Run-Dry Impeller - 01-12-1720

Globe 845 Run-Dry Impeller - 01-12-1560

Attwood Non-Adjustable Aerator Spray Head - 4118A5

Attwood S3 Series Automatic Bilge Switch - 4801-7

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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