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

Attwood WaterBuster Portable Water Pump - 4140-4

Plastimo 925 Manual Bilge/Waste Pump - 39539

March Submersible Magnetic Drive Pump

Groco SPO-60-R Positive Displacement Vane Pump

Whale Smartbail Manual Bilge/Waste Pump - BP5012

Jabsco Hotshot 3 GPM Washdown Pump - 12V - 32305-5012-3A

Rule Evacuator High Volume Utility Pump - 7700D

Rule Livewell Pump

Whale Watermaster Automatic Pressure Pumps

Reverso GP-301 High Viscosity Gear Pump for Diesel/Water

Attwood HD1700 Heavy-Duty Non-Automatic Bilge Pump - 4730-4

Seachoice Automatic Bilge Pump

Reverso GP-301 Low Viscosity Gear Pump for Oil

Jabsco Pump Service Kit - SK880

Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

SHURflo Blaster II Washdown Pump Kit - 4338-121-E07

Rule Rotating Dry Bilge Pump with Panel Switch - DB412

Rule High Performance Utility Pump

Whale V Mk6 Manual Galley Hand Pump - GP0650

Jabsco NEMP 50/7 Magnetically Coupled Centrifugal Pump - 436979

Jabsco Pump Switch - 18916-0040

Jabsco CE Commercial Duty Water Puppy Pump

March LC-5M-MD Wet End Kit - 0150-0276-0100

Johnson Macerator Pump - 10-24453-01

Jabsco Amazon Thrudeck Bilge Pump - 29250-0000

Jabsco Fish Box Evacuation Pump

Groco Vane Pump Master Service Kit - P-10 MASTER

Rule LoPro Non-Automatic Bilge Pump - LP900D

March AC-5M-MD Wet End Kit - 0150-0277-0100

Jabsco Light Duty Vane Pump - 18680-0920

Jabsco Mastercraft Ballast Pump - 12V - 18670-9407

March LC-3M-MD Wet End Kit - 0130-0186-0100

Beckson Flex-A-Pump Manual Hand Pump

Jabsco Commercial Duty Water Puppy Bronze Pump - 18670-0123

Seachoice Handy Bilge Pump - 19151

Johnson Aqua Jet WD Washdown Pump Kit

Rule Shower Drain Box Replacement Lid - 1242R

Johnson Viking Power Vacuum Pump

Jabsco PAR-Max Marine Freshwater Delivery Pump - 24V

SHURflo Circulation Pump - 8050-261-105

Whale SuperSub 500 Non-Automatic Bilge Pump - SS5012

Imtra Fynspray Galley Pump

Reverso 302R Medium Duty Gear Pump with Reversing Switch for Oil/Diesel

Attwood Hand Bilge Pump - 11596-2

March AC-3CP/3M-MD Wet End Kit - 0130-0185-0100

Johnson Submersible Cartridge Non-Automatic Bilge Pump

SHURflo Revolution 4008 Series By-Pass Pump

Jabsco Cyclone Centrifugal Pump - 12V - 50840-0012

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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