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

Johnson Pump Aqua Void Automatic Ultima Combo

Johnson Submersible Cartridge Non-Automatic Bilge Pump

Jabsco PAR-Max 1 Manual Demand Water System Pump - 42631-2900

Jabsco Water Puppy Bronze Pump - Nitrile Impeller - 18660-0123

Jabsco Maxi Puppy 3000 Flexible Impeller Pump - 12V - 23610-3003

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

Whale High Pressure Washdown Pump - Elite Kit

Groco Paragon Junior PJR-A Water Pressure System

Attwood Tsunami Mk2 Non-Automatic Bilge Pump

Johnson Pump Aqua O2 Cartridge Aerator Pump

Johnson Talulah Ballast Pump - 10-24690-18

SHURflo Piranha Ballast Pump

SHURflo Revolution 4008 Series By-Pass Pump

Whale Inline Fresh Water Booster Pump

Johnson Pump Aqua Void Automatic Electro-Magnetic Combo

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

Whale Submersible Impeller Galley Pump

SHURflo Non-Automatic Bilge Pump

Jabsco Light Duty Vane Pump - 18680-0920

Johnson Low Boy Non-Automatic Bilge Pump

Albin Waste Water Diaphragm Pump - 03-01-001

Johnson Aqua Jet WPS Baitwell Pump

Rule IL Plus Submersible Utility Pump

Jabsco Ballast Pump - 18670-9127

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

Rule General Purpose Centrifugal Pump - 17A

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

Johnson CM10 Circulation Pump

Rule IL Submersible Utility Pump - IL200

Rule IL Plus Submersible Utility Pump Kit

Groco GPB-1 Positive Displacement Gear Pump

Albin Automatic Bilge Pump

Seachoice Water Pressure System

Seachoice Universal Bilge Pump

Johnson Pump Aqua Void Bilge Pump

SHURflo Piranha Livewell Angled Port Aerator Pumps

SHURflo Piranha Straight Port Aerator Livewell Pump

Jabsco Light Duty Reversible Rotary Vane Pump - 18680-1000

Jabsco Single Stack Water System - 12V - 52520-1000

SHURflo Circulation Pump - 4728-110-E10

Vetus Macerator Motor Pump - TMWB112

Albin Waste Water Macerator Pump - 03-01-005

Johnson Pump Aqua Series Replacement Cartridge Motor

Rule IL Submersible Utility Pump Kit - IL200K

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

1Filters

Change Locale

Explore

Helpful Information

Get In Touch

Resources

Stay Connected