Pumps

About 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.

Pumps

Rule Standard Bilge Pump

Rule Rule-Mate Automatic Submersible Bilge Pump

Rule Automatic Shower & Sink Drain Sump Box System

Groco 155 Series Waste Macerator Pump

Rule Automatic Bilge Pump

Rule Rule-Mate Fully Automated Bilge Pump

Groco PST Series Pressure Storage/Accumulator Tank

Rule Rule-A-Matic Bilge Pump Float Switch

Rule SuperSwitch Bilge Pump Float Switch

Johnson Aqua Jet WPS Water Pressure Pump

Groco Paragon Senior Water Pressure System

Johnson Macerator Pump - 10-24453-01

Johnson Multiple Port Shower Sump System

Groco Deck Wash Pump Kit

Rule Gold Series Non-Automatic Bilge Pump

Rule 3-Way Lighted Panel Switch

Rule Rule-A-Matic Plus Float Switch

Johnson Ultima Automatic Bilge Pump

Johnson Heavy Duty Non-Automatic Bilge Pump

Rule LoPro Automatic Bilge Pump - LP900S

Rule Evacuator High Volume Utility Pump - 7700D

Johnson Aqua Jet WD Washdown Pump Kit

Groco Continuous Duty Centrifugal Pump - CP-20 12V

Rule Electronic Automatic Bilge Pump

Rule "FC" Tournament Series Livewell/Baitwell Pump

Johnson Viking Power 16 Waste Water Pump - 10-13350-03

Rule Hose Barb

Groco Vane Pump Master Service Kit - P-10 MASTER

Rule Rotating Dry Bilge Pump with Panel Switch - DB412

Johnson Aqua Jet Washdown Pump

Rule Standard Bilge Pump with Float Switch

Groco Bilge Pump Control Kit - AS-100

Johnson Hand Pump

Rule Check Valve

Johnson Ultima Switch - 36303

Johnson Pump Bilge Alert/High Water Level Alarm Panel with Sensor

Rule High Water Bilge Alarm

Rule 3-Way Lighted Rocker Panel Switch

Rule LoPro Non-Automatic Bilge Pump - LP900D

Johnson Replacement Impeller - 09-810B-1

Johnson Submersible Cartridge Non-Automatic Bilge Pump

Rule High Performance Utility Pump

Rule IL Plus Submersible Utility Pump Kit

Rule 1600 GPH Tournament Series Livewell Pump

Rule 3-Way Panel Switch - 45

Johnson Pump Impeller Kit - 09-1028BT-1

Johnson Pump Impeller Kit - 09-812B-1

Rule "STC" Tournament Series Livewell/Baitwell Pump

About Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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