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

SHURflo Pump Head Kit - 94-236-14

Whale Watermaster Automatic Pressure Pumps

SHURflo High Flow Bilge Pump

Jabsco PAR-Max Marine Freshwater Delivery Pump - 12V

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

Whale Orca Auto 1300 Electric Automatic Bilge Pump

Jabsco Amazon Universal Hand Bilge/Waste Pump - 29270-0000

Seachoice Submersible Bilge Pump - 69795

Johnson Macerator Pump - 10-24453-01

SHURflo Bait Sentry Magnetic Drive Livewell Pump

Groco Vane Pump Master Service Kit - P-10 MASTER

Rule Automatic Shower & Sink Drain Sump Box System

SHURflo Aqua King II Fresh Water Pump

Johnson Multiple Port Shower Sump System

Rule IL Plus Submersible Utility Pump Kit

Whale High Pressure Washdown Pump

Jabsco Amazon Bulkhead Manual Bilge Pump - 29240-0000

Johnson In-Well Aerator Kit - 34024

Seachoice Wash Down System

Jabsco PAR-Max HD4 Marine Freshwater Delivery Pump

Rule Gold Series Non-Automatic Bilge Pump

Johnson CM10 Circulation Pump

Johnson CM30 Circulation Pump

SHURflo Revolution 4008 Series By-Pass Pump

Whale Universal Freshwater Pressure Pump

Whale Gusher Titan Manual Bilge/Waste Pump

Jabsco Amazon Thrudeck Bilge Pump - 29250-0000

Jabsco Hotshot 3 GPM Washdown Pump - 12V - 32305-5012-3A

March 5M Replacement Impeller with Carbon Bushing - 0150-0030-0700

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

Jabsco PAR-Max Marine Freshwater Delivery Pump - 24V

Whale Mark V Manual Sanitation/Waste Pump

Whale Mk5 Universal Manual Bilge/Waste Pump - BP0510

SHURflo Circulation Pump - 8050-261-105

Jabsco Par-Mate Automatic Water Pressure Pump - 12V - 46010-2900

Plastimo 1038 Manual Bilge/Waste Pump - 39541

Imtra Fynspray Galley Rocker Pump

SHURflo Blaster II Washdown Pump Kit

March AC-3CP/3M-MD Wet End Kit - 0130-0185-0100

Seachoice Macerator Pump - 10-24453-01SC

March LC-3M-MD Wet End Kit - 0130-0186-0100

SHURflo High Flow Livewell Pump

SHURflo Circulation Pump - 4728-110-E10

Whale Gulper 220 Shower Waste/Grey Water Pump

Plastimo 925 Manual Bilge/Waste Pump - 39539

Whale High Pressure Washdown Pump with Trigger Handset

Albin Waste Water Diaphragm Pump - 03-01-001

Rule Rule-Mate Automatic Submersible Bilge Pump

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

0Filters

Change Locale

Explore

Helpful Information

Get In Touch

Resources

Stay Connected