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

Whale Mk5 Universal Manual Bilge/Waste Pump - BP0510

Johnson Heavy Duty Non-Automatic Bilge Pump

Johnson Multiple Port Shower Sump System

Jabsco PAR-Max 3.5 Shower Drain/General Purpose Pump - 32601-0092

Groco SPO-60-R Positive Displacement Vane Pump

SHURflo Circulation Pump - 4728-110-E10

Jabsco Shower Drain and Bilge Pump - 50880-1000

SHURflo Macerator Pump with 180 deg. Port - 3200-101

Rule LoPro Automatic Bilge Pump - LP900S

Reverso GP-301 Low Viscosity Gear Pump for Oil

Plastimo 1038 Manual Bilge/Waste Pump - 39541

Whale Gulper Toilet Pump

SHURflo Macerator Pump

Rule Rotating Dry Bilge Pump with Panel Switch - DB412

Groco Paragon Senior Water Pressure System

Johnson Aqua Jet Washdown Pump

Rule Electronic Automatic Bilge Pump

Johnson Ultima Automatic Bilge Pump

Beckson Flex-A-Pump Manual Hand Pump

Whale High Pressure Washdown Pump

SHURflo Piranha Livewell Pump

Jabsco Hotshot Washdown Pump Kit - 12V

SHURflo High Flow Bilge Pump

Groco SPO-60-N Positive Displacement Vane Pump

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

Jabsco NEMP 40/4 Magnetically Coupled Centrifugal Pump - 436977

Raritan 53100 Series Macerator Pump

Jabsco Single-Diaphragm Filterless Waste Pump

Groco Vane Pump Master Service Kit - P-10 MASTER

Groco Continuous Duty Centrifugal Pump - CP-20 12V

Johnson Hand Pump

Whale Compac 50 Manual Bilge/Waste Pump - BP0350

Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

Whale Universal Freshwater Pressure Pump - UF1815

Whale High Pressure Washdown Pump Kit

Whale Orca Auto 1300 Electric Automatic Bilge Pump

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

Flojet 4105 Series Quad II Diaphragm Shower/Feeder Pump - 04105501A

Jabsco Cyclone Centrifugal Pump - 12V - 50840-0012

Attwood HD2000 Heavy-Duty Non-Automatic Bilge Pump

Jabsco Pump Switch - 18916-0040

Whale Gulper Grouper Mk3 Fishbox Discharge Pump

Andersen Automatic Bailer

Imtra Fynspray Galley Pump

SHURflo Marine Air Conditioning Circulation Pump - 115 VAC - 4758-172-A80

Jabsco CE Commercial Duty Water Puppy Pump

Jabsco PAR-Max Marine Freshwater Delivery Pump - 24V

Whale Gulper Grouper Mk2 Fishbox Discharge Pump

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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