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

Jabsco Ballast Pump - 18670-9127

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

Rule General Purpose Centrifugal Pump - 17A

Jabsco Ballast King Wakeboard and Ski Boat Pump

Jabsco Ballast Puppy Wakeboard Towboat Ballast Pump - 18220-1127

Johnson Pump Aqua O2 Cartridge Twin Port Aerator Pump

Seachoice Cube Electronic Fuel Pump Kit

Seachoice Livewell Pump - 19463

Seachoice Bilge Pump

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

March 2CP Replacement Impeller - 0125-0055-0100

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

Johnson Washdown Pump Spray Pistol - 61155

Johnson CM10 Circulation Pump

Rule IL Submersible Utility Pump - IL200

Rule IL Plus Submersible Utility Pump Kit

T-H Marine Aerator Screen Strainer Stainless Mesh

T-H Marine EZ Pump Advanced Water Pick-Up System

Jabsco Amazon Bulkhead Manual Bilge Pump - 29240-0000

Tera Pump Fuel and Liquid Transfer Pump - Manual - TRM20

SHURflo Pump Head Kit - 94-236-03

Whale Inline Fresh Water Booster Pump

Groco GPB-1 Positive Displacement Gear Pump

Beckson Siphon Mate Specialty Transfer Pump - 109PC

Albin Automatic Bilge Pump

Seachoice Water Pressure System

Seachoice Universal Bilge Pump

Jabsco Electric Clutch Pump Wearplate - 1 1/4" to 2" - 2574-0000

Jabsco 2" Self-Priming Pump Cam - 6988-0000

Seachoice Bait Tank Plumbing Kit - 89631

Attwood Adjustable Aerator Spray Head - 4125-7

Seachoice Self-Priming Siphon Hose - 6' - 19141

Johnson Pump Aqua Void Bilge Pump

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

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

Ronstan Andersen Automatic Bailer Service Kit

Rule Float Control Valve - 75

T-H Marine Aerator Filter Dome

T-H Marine Directional Flow Aerator Head

T-H Marine Straight Head Aerator Spray Head Black - 3/4" - AHV-1-DP

Rule Livewell Pump Stainless Steel Debris Strainer - 73

Plastimo Watertight Gasket Kit - 14263

SHURflo Piranha Straight Port Aerator Livewell Pump

Johnson Pump Aqua Series Replacement Cartridge Motor

Seachoice Mini Bilge Pump - 19261

Attwood Non-Adjustable Aerator Spray Head - 4118A5

Raritan Macerator Pump Impeller Kit - 53120W

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

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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