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

Jabsco PAR-Max HD4 Marine Freshwater Delivery Pump

Jabsco 18590 Sealed Macerator Pump with Run-Dry Protection

Whale Gulper 320 High Capacity Bilge Pump

Jabsco PAR-Max HD6 Marine Freshwater Delivery Pump

Whale Gulley IC Shower Waste Pump Kit

Whale Gulper 220 Shower Waste/Grey Water Pump

Whale Gusher Mk3 Manual Galley Foot Pump

Jabsco Shower Drain and Bilge Pump - 50880-1000

Jabsco Hotshot Heavy Duty Washdown Pump

Jabsco Ultra-Max Water Pressure Pump Set - 59451-1012

Jabsco PAR-Max HD5 Marine Freshwater Delivery Pump - 12V

Whale Gusher Titan Manual Bilge/Waste Pump

Whale Grey IC Shower Waste Pump Kit

Whale SuperSub Smart IC Automatic Bilge Pump

Whale Gusher 10 Manual Bilge/Waste Pump

Whale Shower and Sink Grey Water Waste System

Jabsco PAR-Max Marine Freshwater Delivery Pump - 12V

Whale Gusher Urchin Manual Bilge/Waste Pump

Whale Mark V Manual Sanitation/Waste Pump

Whale Marine Accumulator Pump and Accumulator Tank Kit

Whale Bilge IC Automatic Remote Mounted Bilge Kit

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

Jabsco Hotshot Washdown Pump Kit - 12V

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

Whale High Pressure Washdown Pump

Jabsco Single-Diaphragm Filterless Waste Pump

Whale Gray Waste Water Sump Tank - GT0810B

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

Jabsco CE Commercial Duty Water Puppy Pump

Whale Universal Freshwater Pressure Pump

Whale Mk5 Universal Manual Bilge/Waste Pump - BP0510

Jabsco NEMP 50/7 Magnetically Coupled Centrifugal Pump - 436979

Jabsco Sensor-Max II Variable Speed Freshwater Pump - V50AJ-115N-3A

Whale Universal Freshwater Pressure Pump - UF1815

Whale Compac 50 Manual Bilge/Waste Pump - BP0350

Whale Flipper Mk4 Manual Galley Hand Pump - GP0418

Whale Gulper Grouper Mk3 Fishbox Discharge Pump

Whale High Pressure Washdown Pump Kit

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

Jabsco Macerator Pump - 115V - 18690-0000

Whale Pump Head Assembly Clamp Ring Kit - AS1562

Jabsco Pump Service Kit - SK880

Whale Gulper Grouper Mk2 Fishbox Discharge Pump

Whale Smartbail Manual Bilge/Waste Pump - BP5012

Whale Orca Auto 1300 Electric Automatic Bilge Pump

Jabsco Amazon Thrudeck Bilge Pump - 29250-0000

Jabsco Commercial Duty Water Puppy Bronze Pump - 18670-0123

Whale Watermaster Automatic Pressure Pumps

About Marine Pumps

Pumps

Why so many pumps?

Pump it up!

Is it legal?

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