Boating's Best Bilge Pump

These compact and powerful Attwood pumps clear water out of your boat. They are the most popular bilge pumps in boating. Simply choose the 500, 800 or 1200 gallon per hour version to keep you, your family, friends and boat safer.

Snap Together Installation

Whichever size you choose, your new pump arrives with a waterproof connector that assures long pump life and allows it to simply snap together with any EzAcDc Boat Wiring Harness or Switch Panel. And, the included adaptor also means an easy waterproof connects to your current boat wiring.

• Water-cooled motor and waterproof connector assures long pump life
• Compact and powerful Attwood pump clears water out of your boat
• Waterproof connector assures long pump life
• Designed to QuickConnect to any EzAcDc Boat Wiring Harness or Switch Panel
• Also waterproof connects to your current boat wiring with included adapter
• One click removal of filter for easy cleaning

Superior performance and easy installation make this Attwood bilge pump an obvious addition to your boat wiring project. It is ready out-of-the-box to easily QuickConnect to other EzAcDc components, including any of our harness and switch panel kits.

Marine's Best Bilge Pump

Attwood, the marine industry's largest and most trusted manufacturer of boat accessories, is famous for their superior bilge and aerator pumps - and the 500 GPH Tsunami is no exception. It is durable and designed to last, too. The efficient design circulates water around the pump motor housing, helping to absorb the heat given off by the operating motor extending the life of the entire unit.

Attwood uses the most advanced material available, including the best quality bearings and state-of-the-art brushes, alloys and magnets. Their patented shaft seal centers directly on the motor shaft, preventing leaks caused by misalignment and the exclusive molded two-wire seal is permanently fused to the insulation to prevent a leak path.

Finally, the pump's wiring is caulked and tinned to eliminate wicking, prevent water damage and resist corrosion.

As with all of our products, EzAcDc engineering helps to make every part of your boat wiring project simple, smart, and safe. When connected to EzAcDc products, you are assured of industry standard circuit protection.

We work hard to make your job easy...

Take the hours and confusion out of your boat wiring project. The boat building professionals at EzAcDc offer marine electrical parts that are engineered to "snap together" quickly and correctly - right out of the box.

It used to be that...

One of the more complicated, mysterious, headache inducing, and potentially dangerous do-it-yourself jobs was an electrical wiring project. And, if that wiring just happened to be on a boat, the mysteries, headaches, expenses and risks became even more daunting.

It used to be that...

Even a seemingly simple boat wiring project often became much more complicated than its "on shore" equivalent for many reasons:

• The lack of boat wiring diagrams.

• The regular use of non-standard and non-traceable boat wire colors. Or, worse, the all-too-common practice of wiring an entire boat with only one color of wire.

• The joy of troubleshooting floating or loose grounds - or, as often happens, the ground for one component being grounded through some other component!

• The surprising and hazardous voltage drops caused by improperly gauged boat wiring.

• The fuses or circuit breakers were incorrectly sized or located - leading to continual "nuisance" tripping - or, much worse, to a genuine danger to you, your guests, or your boat.

It used to be that...

The only real alternative to solving these issues yourself was to pay a fortune to your local marina or dealer to solve them for you.

But now...

We work hard to make these jobs easy with our with the EzAcDc QuickConnect Marine Electrical Systems for boat wiring.

Originally developed for high-volume professional boat builders - where quality assurance is never negotiable - our QuickConnect Marine Electrical Systems offer a simple and safe alternative to previously complicated boat wiring jobs And EzAcDc has marine electrical parts for many sized boats - whether you're working on a fishing boat wiring, pontoon boat wiring, sailboat wiring, right up and including small cruiser wiring with the most advanced marine electrical demands.

But now...

All QuickConnect Marine Electrical System components are lab tested and - if certified as meeting or surpassing EzAcDc boat wiring quality and safety standards - are configured to function as a part of your QuickConnect Marine Electrical System Solution. So, when you install these components on your boat, EzAcDc engineering has made certain that your boat wiring job will:

• Go together quickly and correctly by allowing you to "QuickConnect" every part of your marine electrical system - EzAcDc boat panels to EzAcDc boat wiring harness to EzAcDc boat navigation lights, bilge pumps and livewell pumps, boat horns, battery switch systems, and other EzAcDc boat wiring components -

• Never have problems with incorrect polarity and poorly made boat wiring connections,

• Eliminate unforeseen and unexpected voltage drops that can damage your boat wiring parts and make your boating trips dangerous

• Have easy to trace wire runs - which helps you to avoid the wonderful experience of discovering that the "right" switch is now controlling the "wrong" function after far too many hours of work.

• Help to protect the safety of your family, boat, and project with correctly calculated circuit breaker protection throughout your boat wireing harness

• Meet US Coast Guard safety standards by specifying the correct gauge boat wiring so as to minimize voltage drop over the length of every wireing run

• Last for the long haul - and under critical conditions - by using only top quality OEM components, including UV resistant boat panels, long-lasting LED boat navigation lights, battery switch systems, bilge pumps and livewell pumps and boat horns - all connected with the industry's most corrosion-resistant tinned electrical wiring.

But now...

QuickConnect Marine Electrical Systems, available worldwide exclusively through EzAcDc, are a major advance in DIY boat wiring projects. Please contact us with any questions that you might have about these marine electrical products - or for other components that you would like to see added to our selection of boat wiring products.

For additional boat wiring and marine electrical information, we highly recommend our homophonous pals, Easy Ac/Dc.

Similar Attwood tsunami bilge pumps include 4606-1, 4606PF1, 4606-7, 4608-1, 4608PF1, 4608-7, 4612-1, 4612PF1, and 4612-7