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 Pump Aqua O2 Cartridge Twin Port Aerator Pump

Seachoice Bilge Pump

Rule IL Plus Submersible Utility Pump

SHURflo Piranha Livewell Angled Port Aerator Pumps

SHURflo Piranha Straight Port Aerator Livewell Pump

T-H Marine Aerator Screen Strainer Stainless Mesh

Jabsco Amazon Bulkhead Manual Bilge Pump - 29240-0000

Rule "C" Tournament Series Livewell/Baitwell Pump

Rule Livewell Pump Stainless Steel Debris Strainer - 73

Moeller Manual Siphon Hose - 042907

Jabsco PAR-Max 1 Manual Demand Water System Pump - 42631-2900

Attwood Tsunami Mk2 Recirq Aerator Kit - 5253-4

Seachoice Bait Tank Plumbing Kit - 89631

Seachoice Multi-Purpose Fluid Transfer and Siphon Pump Kit - 50-19163

Albin Automatic Bilge Pump

Vetus Waste Water/Bilge Pump

Rule Float Control Valve - 75

Rule IL Submersible Utility Pump - IL200

Rule IL Submersible Utility Pump Kit - IL200K

T-H Marine Aerator Filter Dome

T-H Marine Directional Flow Aerator Head

T-H Marine Automatic Aerator Control - AAC-1-DP

T-H Marine Wash Down Hose Holder Station - WDHH-25W-C-DP

T-H Marine Straight Head Aerator Spray Head Black - 3/4" - AHV-1-DP

Jabsco Ballast King Bronze DC Pump with Deutsch Connector - 22610-9427

Jabsco Amazon Warrior Manual Bilge Pump - 29280-0000

Jabsco Ballast Puppy Wakeboard Towboat Ballast Pump - 18220-1127

Jabsco Self-Priming ODP Impeller Pump - 11810-0003

Seachoice Bilge Pump and Float Switch

Seachoice Macerator Pump - 10-24453-01SC

Seachoice Lever Action Bucket Pump - 19183

Johnson Pump Aqua Void Automatic Bilge Pump

Johnson Pump Aqua O2 Cartridge Aerator Pump

Johnson Pump Aqua Series Replacement Cartridge Motor

Seachoice Submersible Bilge Pump

Seachoice Live Bait Aerator Kit - 19473

Seachoice Livewell Pump - 19463

Seachoice Aeration/Pump System - 19483

Sea-Dog Premium Electric Oil Pump with Battery Clips - 501072-3

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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