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 WD/WPS Side Clips (2-Pack) - 09-46956

Attwood Adjustable Aerator Spray Head - 4125-7

Rule Livewell Pump Stainless Steel Debris Strainer - 73

T-H Marine Aerator Screen Strainer Stainless Mesh

March Replacement Ceramic Pump Shaft - 0130-0024-1000

Moeller Manual Siphon Hose - 042907

March LC-2M-MD Replacement Rear Housing & Plug - 0125-0131-0100

Johnson Washdown Pump Spray Pistol - 61155

Whale Pump Head Assembly Clamp Ring Kit - AS1562

March 2CP Replacement Impeller - 0125-0055-0100

Tera Pump Fuel and Liquid Transfer Pump - Manual - TRM20

Rule Standard Bilge Pump

Whale Pump Piston and Spring Assembly Kit - AS0556

Seachoice Bilge Pump

T-H Marine EZ Pump Advanced Water Pick-Up System

Rule Shower Drain Box Replacement Lid - 1242R

Attwood Hand Bilge Pump - 11596-2

March LC-2CP-MD Replacement Rear Housing & Plug - 0125-0057-0100

SHURflo Non-Automatic Bilge Pump

Attwood Tsunami Mk2 Non-Automatic Bilge Pump

Beckson Thirsty-Mate Hand Pump

Johnson Pump Aqua Void Bilge Pump

Whale Babyfoot Foot-Operated Manual Galley Pump - GP4618

Whale Water Pump Service Kit - AK1557

Raritan Macerator Pump Impeller Kit - 53120W

Jabsco Electric Clutch Pump Wearplate - 1 1/4" to 2" - 2574-0000

Johnson Pump Aqua Series Replacement Cartridge Motor

Beckson Canoe/Kayak Pump

March LC-5C/5M-MD Replacement Rear Housing with Thrust Washer & Plug Assembly - 0150-0153-0200

Beckson Handy-Mate Utility Pump Kit

Jabsco Pump Switch - 18916-0040

Whale SuperSub 500 Non-Automatic Bilge Pump - SS5012

Johnson Coiled Washdown Pump Hose - 25' - 10615-00

Johnson Hand Pump

Rule Tournament Series Livewell/Baitwell Pump Replacement Motor Cartridge

March 5A/5C Replacement Impeller with Bare Ceramic Magnet - 0150-0030-0100

Seachoice Handy Bilge Pump - 19151

Whale Inline Fresh Water Booster Pump

Whale Submersible Impeller Galley Pump

Imtra Fynspray Leather to Nitrile Conversion Kit - WSP-62/22

Rule Livewell Pump Replacement Motor Cartridge

Beckson Siphon Mate Specialty Transfer Pump - 109PC

Johnson Low Boy Non-Automatic Bilge Pump

Johnson Submersible Cartridge Non-Automatic Bilge Pump

Jabsco Pump Service Kit - SK880

Johnson Washdown Pump Spray Pistol with 25' Hose - 10615-01

Seachoice Automatic Bilge Pump

Johnson Pump Aqua Void Automatic Bilge Pump

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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