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 High Pressure Washdown Pump with Trigger Handset

Whale Inline Fresh Water Booster Pump

Whale Marine Accumulator Pump and Accumulator Tank Kit

Whale Mk5 Universal Manual Bilge/Waste Pump - BP0510

Whale Orca Auto 1300 Electric Automatic Bilge Pump

Whale Pump Head Assembly Clamp Ring Kit - AS1562

Whale Pump Piston and Spring Assembly Kit - AS0556

Whale Shower and Sink Grey Water Waste System

Whale Smartbail Manual Bilge/Waste Pump - BP5012

Whale Submersible Impeller Galley Pump

Whale SuperSub 500 Non-Automatic Bilge Pump - SS5012

Whale SuperSub Smart IC Automatic Bilge Pump

Whale Universal Freshwater Pressure Pump - UF1815

Whale Universal Freshwater Pressure Pump

Whale V Mk6 Manual Galley Hand Pump - GP0650

Whale Water Pump Service Kit - AK1557

Whale Water Pump Service Kit - AK2050

Whale Watermaster Automatic Pressure Pumps

TRAC Outdoors Portable Non-Automatic Bilge Pump - 69341

Tera Pump Fuel and Liquid Transfer Pump - Manual - TRM20

SHURflo Aqua King II Fresh Water Pump

SHURflo Bait Sentry Magnetic Drive Livewell Pump

SHURflo Blaster II Washdown Pump Kit

SHURflo Blaster II Washdown Pump Kit - 4338-121-E07

SHURflo Circulation Pump - 8050-261-105

SHURflo Circulation Pump - 4728-110-E10

SHURflo Drive Assembly - 94-706-06

SHURflo Lower Diaphragm/Drive Assembly - 94-238-03

SHURflo Lower Housing Kit - 94-238-04

SHURflo Macerator Pump

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

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

SHURflo Non-Automatic Bilge Pump

SHURflo Piranha Livewell Pump

SHURflo Pro Baitmaster II Heavy Duty Livewell Pump

SHURflo Pro Washdown Kit II Ultimate

SHURflo Pro Blaster II Washdown Pump

SHURflo Pump Head Kit - 94-236-03

SHURflo Pump Head Kit - 94-236-14

Seachoice Handy Bilge Pump - 19151

Rule Automatic Shower & Sink Drain Sump Box System

Rule Electronic Automatic Bilge Pump

Rule Automatic Bilge Pump

Rule General Purpose Centrifugal Pump - 17A

Rule Gold Series Non-Automatic Bilge Pump

Rule Livewell Pump Stainless Steel Debris Strainer - 73

Rule LoPro Automatic Bilge Pump - LP900S

Rule LoPro Non-Automatic Bilge Pump - LP900D

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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