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

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

Imtra Fynspray Galley Pump

March LC-3M-MD Replacement Impeller with Carbon Bushing & Bare Ceramic Magnet - 0130-0165-0200

Seachoice Handy Bilge Pump - 19151

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

Johnson PUMProtector Inlet Strainer - 09-24653-02-CN

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

Beckson Handy-Mate Utility Pump Kit

Beckson Canoe/Kayak Pump

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

March 5A/5C Replacement Impeller with Bare Ceramic Magnet - 0150-0030-0100

Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

Whale High Pressure Washdown Pump - Elite Kit

T-H Marine Wash Down Station

Groco Paragon Junior PJR-A Water Pressure System

Johnson Pump Aqua O2 Cartridge Aerator Pump

Attwood Tsunami Mk2 Non-Automatic Bilge Pump

Imtra Fynspray Galley Rocker Pump

Johnson Talulah Ballast Pump - 10-24690-18

SHURflo Piranha Ballast Pump

SHURflo Drill Pump - 200 GPH - 3010-000

Jabsco Amazon Universal Hand Bilge/Waste Pump - 29270-0000

Johnson Pump Aqua Void Automatic Electro-Magnetic Combo

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

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

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

SHURflo Non-Automatic Bilge Pump

Whale Pump Piston and Spring Assembly Kit - AS0556

Whale Submersible Impeller Galley Pump

Rule General Purpose Centrifugal Pump - 18A

Jabsco Light Duty Vane Pump - 18680-0920

Jabsco NEMP 40/4 Magnetically Coupled Centrifugal Pump - 436977

Johnson Low Boy Non-Automatic Bilge Pump

Moeller Manual Siphon Hose - 042907

Cal Marine Air Conditioning Pump Mounting Bracket - MSUB

Albin Waste Water Diaphragm Pump - 03-01-001

Jabsco Bronze AC Motor Utility Pump - 6050-0003

Jabsco Clutch Pump Brass Cam - 834-0001

Jabsco Par-Mate Automatic Water Pressure Pump - 12V - 46010-2900

March TE-5.5C-MD-AC 1-Phase Magnetic Drive Pump - 0151-0027-0200

March Replacement Ceramic Pump Shaft - 0130-0024-1000

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

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

Johnson Aqua Jet WPS Baitwell Pump

Rule IL Plus Submersible Utility Pump

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

Johnson Coiled Washdown Pump Hose - 25' - 10615-00

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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