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

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

Plastimo Watertight Gasket Kit - 14263

Rule Standard Bilge Pump with Float Switch

SHURflo Piranha Livewell Angled Port Aerator Pumps

Seachoice Bilge Pump and Float Switch

Attwood Tsunami Mk2 Recirq Aerator Kit - 5253-4

Johnson Pump Aqua Void Automatic Ultima Combo

Rule Livewell Pump

SHURflo Piranha Livewell Pump

SHURflo Piranha Straight Port Aerator Livewell Pump

SHURflo Piranha Ballast Pump

Jabsco Clutch Pump Brass Cam - 834-0001

Jabsco Utility Pump Inner Lip Seal - 92700-0080

Johnson Cartridge Aerator Pump

Johnson Twin Port Aerator Pump

Rule Rule-Mate Fully Automated Bilge Pump

Seachoice Lever Action Bucket Pump - 19183

Johnson Fl2202 1.1 GPM WPS Washdown Pump - 12V - 10-22020-101

Whale SuperSub Smart IC Automatic Bilge Pump

Whale V Mk6 Manual Galley Hand Pump - GP0650

Groco Vane Pump Service Kit - P-10

Whale Gusher Urchin Manual Bilge/Waste Pump

Jabsco 2" Self-Priming Pump Cam - 6988-0000

Beckson Flex-A-Pump Manual Hand Pump

Johnson Ultima Automatic Bilge Pump

Rule IL Plus Submersible Utility Pump

Rule IL Submersible Utility Pump Kit - IL200K

Seachoice Cube Electronic Fuel Pump Kit

Rule LoPro Non-Automatic Bilge Pump - LP900D

Rule LoPro Automatic Bilge Pump - LP900S

Rule Automatic Bilge Pump

Whale Smartbail Manual Bilge/Waste Pump - BP5012

Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

Johnson Aqua Jet WPS Water Pressure Pump

March LC-3M-MD Replacement Impeller with Carbon Bushing & Bare Ceramic Magnet - 0130-0165-0200

Johnson Heavy Duty Non-Automatic Bilge Pump

T-H Marine Wash Down Station

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

March LC-2CP/2M-MD Wet End Kit - 0125-0144-0100

Johnson Aqua Jet WD Washdown Pump

Johnson Deck Wash Quick Connect Fitting Kit - JP-61121

Whale Compac 50 Manual Bilge/Waste Pump - BP0350

SHURflo Pump Head Kit - 94-236-03

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

Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

Seachoice Water Pressure System

Imtra Fynspray Galley Pump

Whale Gusher Mk3 Manual Galley Foot Pump

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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