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

SHURflo Aqua King II Fresh Water Pump

SHURflo Pro Blaster II Washdown Pump

Rule Rule-Mate Fully Automated Bilge Pump

SHURflo Bait Sentry Magnetic Drive Livewell Pump

SHURflo Blaster II Washdown Pump Kit

Jabsco Hotshot Heavy Duty Washdown Pump

Beckson Thirsty-Mate Hand Pump

SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

Johnson Aqua Jet WD Washdown Pump

SHURflo Piranha Livewell Pump

Jabsco CE Commercial Duty Water Puppy Pump

SHURflo Macerator Pump with 180 deg. Port - 3200-101

SHURflo High Flow Bilge Pump

SHURflo High Flow Livewell Pump

Jabsco Commercial Duty Water Puppy Bronze Pump - 18670-0123

Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

SHURflo Pro Washdown Kit II Ultimate

Jabsco Mastercraft Ballast Pump - 12V - 18670-9407

Rule Tournament Series Livewell Pump - 1600 GPH

Seachoice Automatic Bilge Pump

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

Johnson Aqua Jet WPS Baitwell Pump

Attwood Tsunami Mk2 Non-Automatic Bilge Pump

T-H Marine Wash Down Station

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

Johnson Pump Aqua O2 Cartridge Aerator Pump

SHURflo Piranha Ballast Pump

SHURflo Revolution 4008 Series By-Pass Pump

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

Jabsco Bronze AC Motor Utility Pump - 6050-0003

T-H Marine Bait Tank and Plumbing Kit - BWK-2-DP

SHURflo Drill Pump - 200 GPH - 3010-000

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

T-H Marine Max-Air Livewell Venturi Aerator - MAV-2KT-DP

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

Jabsco Ballast Puppy Wakeboard Towboat Ballast Pump - 18220-1127

Seachoice Bilge Pump

Seachoice Livewell Pump - 19463

Seachoice Universal Bilge Pump

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

Johnson CM10 Circulation Pump

T-H Marine Aerator Screen Strainer Stainless Mesh

Groco GPB-1 Positive Displacement Gear Pump

T-H Marine Aerator Filter Dome

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

SHURflo Piranha Straight Port Aerator Livewell Pump

Johnson Pump Aqua Series Replacement Cartridge Motor

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

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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