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

Johnson Aqua Jet Flow Master WPS 5.0 Water Pressure Pump

Whale Gray Waste Water Sump Tank - GT0810B

SHURflo Macerator Pump with 180 deg. Port - 3200-101

Jabsco Water Puppy Bronze Pump - Neoprene Impeller - 18660-0121

Vetus Waste Water/Bilge Pump

Jabsco CE Commercial Duty Water Puppy Pump

Whale Universal Freshwater Pressure Pump

Rule Standard Bilge Pump with Float Switch

Groco Continuous Duty Centrifugal Pump - CP-20 12V

SHURflo High Flow Bilge Pump

Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

Raritan 53100 Series Macerator Pump

Rule Rotating Dry Bilge Pump with Panel Switch - DB412

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

Jabsco Sensor-Max II Variable Speed Freshwater Pump - V50AJ-115N-3A

Whale Universal Freshwater Pressure Pump - UF1815

Groco SPO-60-R Positive Displacement Vane Pump

Raritan 53101 Series Macerator Pump with Waste Valve Assembly

SHURflo High Flow Dual Water Pump System

SHURflo High Flow Livewell Pump

Whale Gulper Grouper Mk3 Fishbox Discharge Pump

Whale High Pressure Washdown Pump Kit

Jabsco PAR-Max HD3 Marine Freshwater Delivery Pump - 12V

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

Whale Gulper Grouper Mk2 Fishbox Discharge Pump

SHURflo Pro Washdown Kit II Ultimate

Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

Jabsco Commercial Duty Water Puppy Bronze Pump - 18670-0123

Whale Watermaster Automatic Pressure Pumps

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

Seachoice Automatic Bilge Pump

Reverso GP-301 Low Viscosity Gear Pump for Oil

Rule Evacuator High Volume Utility Pump - 7700D

Seachoice Wash Down Pump Kit - 64534SC

Jabsco Fish Box Evacuation Pump

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

Rule LoPro Non-Automatic Bilge Pump - LP900D

Johnson Aqua Jet WD Washdown Pump Kit

Jabsco Cyclone Centrifugal Pump - 12V - 50840-0012

Rule Livewell Pump

Johnson Viking Power Vacuum Pump

Rule Tournament Series Livewell Pump - 1600 GPH

Whale High Pressure Washdown Pump with Trigger Handset

Johnson Macerator Pump - 10-24453-01

Jabsco Mastercraft Ballast Pump - 12V - 18670-9407

Whale SuperSub 500 Non-Automatic Bilge Pump - SS5012

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

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

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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