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

SHURflo Aqua King II Fresh Water Pump

Jabsco PAR-Max HD4 Marine Freshwater Delivery Pump

Rule Standard Bilge Pump

Jabsco 18590 Sealed Macerator Pump with Run-Dry Protection

March AC-5M-MD Magnetic Drive Pump

SHURflo Pro Blaster II Washdown Pump

Rule Automatic Shower & Sink Drain Sump Box System

Whale Gulper 320 High Capacity Bilge Pump

Rule Automatic Bilge Pump

March LC-3M-MD Submersible Magnetic Drive Pump

IWAKI America Magnetic Drive Raw Water Pump

Rule Rule-Mate Automatic Submersible Bilge Pump

Dometic TW12 SaniPump Discharge Pump

Rule Rule-Mate Fully Automated Bilge Pump

Whale Gulper 220 Shower Waste/Grey Water Pump

Jabsco Shower Drain and Bilge Pump - 50880-1000

Groco 155 Series Waste Macerator Pump

Jabsco PAR-Max HD6 Marine Freshwater Delivery Pump

Whale Gusher Mk3 Manual Galley Foot Pump

SHURflo Bait Sentry Magnetic Drive Livewell Pump

Whale Gulley IC Shower Waste Pump Kit

SHURflo Blaster II Washdown Pump Kit

Jabsco Hotshot Heavy Duty Washdown Pump

Johnson Aqua Jet WPS Water Pressure Pump

SHURflo Pro Baitmaster II Heavy Duty Livewell Pump

Whale Gusher Titan Manual Bilge/Waste Pump

SHURflo Macerator Pump

Whale Grey IC Shower Waste Pump Kit

Beckson Thirsty-Mate Hand Pump

Whale SuperSub Smart IC Automatic Bilge Pump

Jabsco Ultra-Max Water Pressure Pump Set - 59451-1012

Johnson Multiple Port Shower Sump System

Jabsco PAR-Max HD5 Marine Freshwater Delivery Pump - 12V

Whale Shower and Sink Grey Water Waste System

Whale Gusher Urchin Manual Bilge/Waste Pump

Rule Gold Series Non-Automatic Bilge Pump

Jabsco PAR-Max Marine Freshwater Delivery Pump - 12V

Attwood Sahara MK2 Automatic Bilge Pump

Whale Gusher 10 Manual Bilge/Waste Pump

Whale Mark V Manual Sanitation/Waste Pump

Groco Deck Wash Pump Kit

Jabsco Single Stack Water System - 12V - 52520-1000

Groco SPO-60-N Positive Displacement Vane Pump

Vetus Waste Water/Bilge Pump

Whale Marine Accumulator Pump and Accumulator Tank Kit

Johnson Aqua Jet WD Washdown Pump

SHURflo Pirahna Livewell Aerator Ballast Replacement Cartridge Kit

March LC-2M-MD Submersible Magnetic Drive Pump

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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