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

Rule Standard Bilge Pump

Rule Automatic Shower & Sink Drain Sump Box System

Rule Automatic Bilge Pump

Rule Rule-Mate Automatic Submersible Bilge Pump

Rule Rule-Mate Fully Automated Bilge Pump

Johnson Heavy Duty Non-Automatic Bilge Pump

Johnson Aqua Jet WPS Water Pressure Pump

Johnson Multiple Port Shower Sump System

Rule Gold Series Non-Automatic Bilge Pump

Johnson Aqua Jet WD Washdown Pump

Johnson Viking Power 16 Waste Water Pump

Rule LoPro Automatic Bilge Pump - LP900S

Rule Rotating Dry Bilge Pump with Panel Switch - DB412

Rule Standard Bilge Pump with Float Switch

Johnson Ultima Automatic Bilge Pump

Rule Electronic Automatic Bilge Pump

Johnson Hand Pump

Johnson Aqua Jet Flow Master WPS 5.0 Water Pressure Pump

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

Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

Rule Evacuator High Volume Utility Pump - 7700D

Rule LoPro Non-Automatic Bilge Pump - LP900D

Rule Tournament Series Livewell Pump - 1600 GPH

Rule Shower Drain Box Replacement Lid - 1242R

Rule High Performance Utility Pump

Johnson Talulah Ballast Pump - 10-24690-18

Johnson Viking Power Vacuum Pump

Johnson Pump Aqua Void Automatic Ultima Combo

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

Johnson Aqua Jet WD Washdown Pump Kit

Johnson Aqua Jet WPS Baitwell Pump

Rule Livewell Pump

Johnson Macerator Pump - 10-24453-01

Johnson Submersible Cartridge Non-Automatic Bilge Pump

Rule General Purpose Centrifugal Pump - 17A

Rule IL Plus Submersible Utility Pump

Johnson Pump Aqua O2 Cartridge Aerator Pump

Johnson Deck Wash Quick Connect Fitting Kit - JP-61121

Johnson Low Boy Non-Automatic Bilge Pump

Johnson Pump Aqua Void Automatic Electro-Magnetic Combo

Rule General Purpose Centrifugal Pump - 18A

Johnson Pump Aqua O2 Cartridge Twin Port Aerator Pump

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

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

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

Rule Livewell Pump Replacement Motor Cartridge

Johnson Pump Aqua Void Bilge Pump

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

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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