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 AC-5M-MD Wet End Kit - 0150-0277-0100

March LC-5M-MD Wet End Kit - 0150-0276-0100

March 2CP Replacement Impeller - 0125-0055-0100

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

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

March LC-5C/5M-MD Replacement Rear Housing with Thrust Washer & Plug Assembly - 0150-0153-0200

March LC-3CP/3M-MD Replacement Rear Housing & Plug Assembly - 0130-0019-0100

March LC-2CP-MD Replacement Rear Housing & Plug - 0125-0057-0100

March LC-2M-MD Replacement Rear Housing & Plug - 0125-0131-0100

March Replacement O-Ring - 0125-0012-1000

March 3AP/3CP Replacement Impeller with Bare Ceramic Magnet - 0130-0020-0100

March LC-3M-MD Replacement Impeller with Carbon Bushing & Bare Ceramic Magnet - 0130-0165-0200

March 5M Replacement Impeller with Carbon Bushing - 0150-0030-0700

March LC-2M-MD Submersible Magnetic Drive Pump

March LC-5M-MD Submersible Magnetic Drive Pump

March AC-3M-MD Magnetic Drive Pump

Scoprega Bravo 100-D Hand Pump - K6120540

Scoprega Air Pump Replacement Hose with Universal Adapters - RH3S0001

Johnson Talulah Ballast Pump - 10-24690-18

Johnson Talulah High Flow Ballast Pump - 10-24939-18

Johnson CM90 Circulation Pump - 10-24664-09

Johnson Fl2202 1.1 GPM WPS Washdown Pump - 12V - 10-22020-101

Johnson PUMProtector Universal Strainer - 09-24652-02-CN

Johnson Aqua Jet WD/WPS Side Clips (2-Pack) - 09-46956

Johnson Flexible Washdown Pump Hose - 25' - 09-60616

Johnson Coiled Washdown Pump Hose - 25' - 10615-00

Johnson Washdown Pump Spray Pistol - 61155

Johnson Washdown Pump Spray Pistol with 25' Hose - 10615-01

Johnson Deck Wash Quick Connect Fitting Kit - JP-61121

Johnson Ice Chest Aerator Kit - 24052

Johnson In-Well Aerator Kit - 34024

Johnson Viking Power 32 Waste Water Pump - 10-13373-03

Johnson CM10 Circulation Pump

Johnson CM30 Circulation Pump

Johnson Aqua Jet Flow Master WPS 5.0 Water Pressure Pump

Johnson Aqua Jet WPS Baitwell Pump

Johnson Pro Series Aerator Pump

Johnson Cartridge Aerator Pump

Johnson Twin Port Aerator Pump

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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