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

TRAC Outdoors Portable Non-Automatic Bilge Pump - 69341

SHURflo Revolution 4008 Series By-Pass Pump

Johnson Pump Aqua Void Automatic Ultima Combo

Rule Livewell Pump Replacement Motor Cartridge

Jabsco Manual Bilge Pump Through Deck Kit - 29279-0000

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

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

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

Johnson Pro Series Aerator Pump

Rule Tournament Series Livewell Pump - 1600 GPH

Seachoice Handy Bilge Pump - 19151

SHURflo Drill Pump - 200 GPH - 3010-000

T-H Marine Wash Down Station

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

SHURflo Lower Diaphragm/Drive Assembly - 94-238-03

Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

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

Beckson Handy-Mate Utility Pump Kit

Attwood Tsunami Mk2 Non-Automatic Bilge Pump

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

SHURflo Circulation Pump - 8050-261-105

Johnson Pump Aqua O2 Cartridge Aerator Pump

Johnson Pump Aqua O2 Cartridge Twin Port Aerator Pump

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

Johnson Talulah Ballast Pump - 10-24690-18

T-H Marine Wash Down Hose Holder Station - WDHH-25W-C-DP

Seachoice Cube Electronic Fuel Pump Kit

Seachoice Bilge Pump

March TE-7R-MD 1-Phase 0.75 HP Magnetic Drive Pump with Noryl Motor Bracket - 0155-0357-0100

March Replacement Ceramic Pump Shaft - 0130-0024-1000

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

Johnson CM10 Circulation Pump

Rule General Purpose Centrifugal Pump - 18A

Whale Inline Fresh Water Booster Pump

Whale Submersible Impeller Galley Pump

Jabsco NEMP 40/4 Magnetically Coupled Centrifugal Pump - 436977

SHURflo Piranha Ballast Pump

Johnson Pump Aqua Void Automatic Electro-Magnetic Combo

Jabsco Bronze AC Motor Utility Pump - 6050-0003

Jabsco Clutch Pump Brass Cam - 834-0001

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

Johnson Washdown Pump Spray Pistol - 61155

Johnson Aqua Jet WPS Baitwell Pump

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

Whale Pump Piston and Spring Assembly Kit - AS0556

SHURflo Piranha Livewell Angled Port Aerator Pumps

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

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

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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