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

KoolAir PM500 Submersible Magdrive Pump

Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

Jabsco Cyclone Centrifugal Pump - 12V - 50840-0012

Whale Mark V Manual Sanitation/Waste Pump

Groco Deck Wash Pump Kit

Jabsco Shower Drain/Bilge Pump - 24V - 50880-1100

Johnson Viking Power 16 Waste Water Pump - 10-13350-03

Whale Gusher Titan Manual Bilge/Waste Pump

SHURflo Piranha Livewell Pump

Rule Rotating Dry Bilge Pump with Panel Switch - DB412

Whale Compac 50 Manual Bilge/Waste Pump - BP0350

Whale Mk5 Universal Manual Bilge/Waste Pump - BP0510

Groco Paragon Junior PJR-A Water Pressure System

Whale High Pressure Washdown Pump Kit

Groco SPO-60-R Positive Displacement Vane Pump

Jabsco Hotshot Washdown Pump Kit - 12V

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

Rule LoPro Automatic Bilge Pump - LP900S

SHURflo High Flow Bilge Pump

Whale High Pressure Washdown Pump

Johnson Aqua Jet Washdown Pump

Johnson Macerator Pump - 10-24453-01

Beckson Flex-A-Pump Manual Hand Pump

Whale Universal Freshwater Pressure Pump - UF1815

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

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

Rule Electronic Automatic Bilge Pump

Whale Orca Auto 1300 Electric Automatic Bilge Pump

Johnson Ultima Automatic Bilge Pump

Rule Standard Bilge Pump with Float Switch

Whale Gulper Grouper Mk3 Fishbox Discharge Pump

Groco Vane Pump Master Service Kit - P-10 MASTER

Plastimo 925 Manual Bilge/Waste Pump - 39539

Jabsco Single-Diaphragm Filterless Waste Pump

Groco Continuous Duty Centrifugal Pump - CP-20 12V

Jabsco Water Puppy Bronze Pump - Nitrile Impeller - 18660-0123

SHURflo Circulation Pump - 8050-261-105

Jabsco Low Pressure Cyclone Centrifugal Pump - 24V - 50840-0024

Raritan 53101 Series Macerator Pump with Waste Valve Assembly

Plastimo 1038 Manual Bilge/Waste Pump - 39541

Whale Gulper Grouper Mk2 Fishbox Discharge Pump

Whale Pump Head Assembly Clamp Ring Kit - AS1562

Imtra Fynspray Galley Pump

Whale Gulper Toilet Pump

Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

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

Seachoice Cube Electronic Fuel Pump Kit

Fynspray Traditional Galley Hand Pump with Faucet

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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