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

Whale Gulley IC Shower Waste Pump Kit

March LC-2M-MD Submersible Magnetic Drive Pump

Rule General Purpose Centrifugal Pump - 17A

Rule General Purpose Centrifugal Pump - 18A

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

Seachoice Wash Down Pump Kit - 64534SC

Johnson CM90 Circulation Pump - 10-24664-09

SHURflo High Flow By-Pass - 4048-153-E75

Imtra Fynspray Large Heavy Duty Sump Pump - WS-290

Jabsco Single-Diaphragm Filterless Waste Pump

SHURflo Pro Baitmaster II Heavy Duty Livewell Pump

Jabsco NEMP 40/4 Magnetically Coupled Centrifugal Pump - 436977

Jabsco Ultra-Max Water Pressure Pump Set - 59451-1012

Raritan 53101 Series Macerator Pump with Waste Valve Assembly

Johnson Viking Power Vacuum Pump

Whale Grey IC Shower Waste Pump Kit

Little Giant 2-MD-SC Magnetic Drive Pump

Jabsco Ballast Pump - 18670-9127

SHURflo Marine Air Conditioning Circulation Pump - 115 VAC - 4758-172-A80

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

Groco GPB-1 Positive Displacement Gear Pump

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

Jabsco Self-Priming Diaphragm Pump - 24V - 37202-2024

Jabsco Commercial Duty Water Puppy Bronze Pump - 18670-0123

Groco SPO-60-N Positive Displacement Vane Pump

Jabsco Ballast Puppy Wakeboard Towboat Ballast Pump - 18220-1127

Jabsco NEMP 50/7 Magnetically Coupled Centrifugal Pump - 436979

Jabsco Ballast King Bronze DC Pump with Deutsch Connector - 22610-9427

March Submersible Magnetic Drive Pump

Jabsco Sensor-Max II Variable Speed Freshwater Pump - V50AJ-115N-3A

Little Giant 3-MD-SC Magnetic Drive Pump

March LC-3M-MD Submersible Magnetic Drive Pump

Jabsco Magnetic Drive/Coupled Centrifugal Pump - 436981

Jabsco Ballast King Wakeboard and Ski Boat Pump

Jabsco Junior Puppy Self-Priming Pump - 12V - 23670-4003

Jabsco CE Commercial Duty Water Puppy Pump

Jabsco Fish Box Evacuation Pump

Vetus Macerator Motor Pump - TMWB112

Jabsco Run Dry Utility Puppy 2000 Pump - 24V - 23920-9523

Rule Evacuator High Volume Utility Pump - 7700D

Jabsco Superking Ballast Pump - 33610-0107

Jabsco Mini Puppy Self-Priming Pump - 12V - 23620-4003

March AC-5M-MD Magnetic Drive Pump

Fynspray Traditional Galley Hand Pump with Faucet

Reverso GP-301R Low Viscosity Gear Pump for Oil

Jabsco Light Duty Vane Pump - 18680-0920

Jabsco Cyclone Centrifugal Pump - 12V - 50840-0012

Jabsco Light Duty Reversible Rotary Vane Pump - 18680-1000

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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