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

March LC Series Pump Freeze Plug - 0125-0011-1000

March AC-5C/5M-MD Replacement Rear Housing with Thrust Washer - 0150-0031-0100

March TE-5.5C-MD-AC 1-Phase Magnetic Drive Pump - 0151-0027-0200

March TE-6T-MD 1-Phase 0.5 HP Weg Motor Magnetic Drive Pump with Noryl Motor Bracket - 0153-0163-0100

March TE-7R-MD 1-Phase 0.75 HP Magnetic Drive Pump with Noryl Motor Bracket - 0155-0357-0100

March LC-2CP/2M-MD Wet End Kit - 0125-0144-0100

March AC-3CP/3M-MD Wet End Kit - 0130-0185-0100

March LC-3M-MD Wet End Kit - 0130-0186-0100

March TE-5M-MD 1-Phase Magnetic Drive Pump - 0150-0253-0100

Osculati Self-Priming Bilge Pump - 16.292.12

Sea-Dog Premium Electric Oil Pump with Battery Clips - 501072-3

Johnson Pump Aqua Void Bilge Pump

Seachoice Automatic Bilge Pump

Seachoice Universal Bilge Pump

Seachoice Live Bait Aerator Kit - 19473

Seachoice Livewell Pump - 19463

Seachoice Aeration/Pump System - 19483

Imtra Fynspray Galley Pump

Imtra Fynspray Vertical Action Galley Pump

Imtra Fynspray Galley Rocker Pump

Imtra Fynspray Leather to Nitrile Conversion Kit - WSP-62/22

Imtra Fynspray Large Heavy Duty Sump Pump - WS-290

Vetus Waste Water/Bilge Pump

Seachoice Bilge Pump

Seachoice Cube Electronic Fuel Pump Kit

Seachoice Wash Down System

Seachoice Water Pressure System

Seachoice Lever Action Bucket Pump - 19183

Seachoice Self-Priming Siphon Hose - 6' - 19141

Seachoice Macerator Pump - 10-24453-01SC

Seachoice Multi-Purpose Fluid Transfer and Siphon Pump Kit - 50-19163

Seachoice Bait Tank Plumbing Kit - 89631

Seachoice Wash Down Pump Kit - 64534SC

Seachoice Submersible Bilge Pump - 69795

Seachoice Mini Bilge Pump - 19261

Seachoice Bilge Pump and Float Switch

Johnson Pump Aqua O2 Cartridge Twin Port Aerator Pump

Johnson Pump Aqua Series Replacement Cartridge Motor

Johnson Pump Aqua Void Automatic Ultima Combo

Johnson Pump Aqua Void Automatic Electro-Magnetic Combo

Johnson Pump Aqua Void Automatic Bilge Pump

Johnson Pump Aqua O2 Cartridge Aerator Pump

Albin Automatic Bilge Pump

Albin Waste Water Diaphragm Pump - 03-01-001

Albin Waste Water Macerator Pump - 03-01-005

Jabsco Handi-Puppy Utility Pump

Jabsco Par-Mate Automatic Water Pressure Pump - 12V - 46010-2900

Jabsco Utility Pump Inner Lip Seal - 92700-0080

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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