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Product Details

Attwood Tsunami Cartridge Bilge and Aerator Pumps are powered by dependable, long-lasting motor cartridges that are replaceable and interchangeable. These high efficiency, compact pumps feature housings made of rugged, glass and mineral filled polymer, making them able to withstand hull pounding and resist chemicals.

Both aerator and bilge pumps include a 29" wire and connector. Motors feature with watertight seals. 12 volt DC power.

Refer to table below to select bilge pump, aerator pump, or replacement motor cartridge.

Tech Specs
Item # GPH Pump Type
ATT-46067500Bilge
ATT-46087800Bilge
ATT-461271200Bilge
ATT-46407500Aerator
ATT-46507800Aerator
ATT-466071200Aerator
ATT-46206500Cartridge Motor
ATT-46226800Cartridge Motor
ATT-462461200Cartridge Motor
Info & Guides

Aerator Pumps
Aerator pumps are designed to move more water and oxygen into livewell tanks, keeping fish active. The T500 & T800 models have an inlet length of 3-1/2" x 3/4", NPSM inlet thread style, and a 3/4" threaded outlet style. The T1200 models have an inlet length of 3-1/2" x 1-1/8", NPSM inlet thread style, and a 1-1/8" threaded outlet style.

Bilge Pumps
Bilge pumps feature a 3/4" I.D. and a barbed outlet style. They include mounting holes in their base, so no separate mounting brackets are needed.

Reviews for Attwood Tsunami Cartridge Bilge and Aerator Pumps

4 of 4 Reviews

May 19, 2018

I would buy again.
By Sterling from Fenton, Mo

Verified Purchase

Boat has two 1200 gph bilge pumps and six 800 gph pumps for livewell functions. These Tsunaml cartridges are real easy to change

Bottom Line Yes, I would recommend to a friend

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August 8, 2016

Installed the pump in a whitewater canoe
By Jack the Canoer from Berkshires, Mass.

Verified Purchase

Installed this pump in a whitewater canoe to remove water almost as quickly as the rapids throw it in. Works well. Seems durable. Keeps me paddling the canoe in dicey situations where otherwise I would have to be bailing. Nice and lightweight!

Bottom Line Yes, I would recommend to a friend

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May 21, 2015

Atwood bilge pumps 1200 gph and 800 gph
By N/a from St. Louis

Verified Purchase

Bought one 1200gph pump and two 800gph pumps to have in case the pumps that are in my boat now ever go out. Boat has two 1200 gph bilge pumps and six 800gph live well pumps. These pumps will move some water.

Bottom Line Yes, I would recommend to a friend

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April 23, 2015

Pumps
By N/a from St. Louis

Verified Purchase

Bought 800&1200gph pumps as replacement pumps in case ones in boat ever go bad. Cannot comment on ease of installation since these are only the cartridge and not the whole pump assembly. I do know these pumps work good in my boat now.

Bottom Line Yes, I would recommend to a friend

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