Marine Plumbing & Pumps
Attwood Boat Parts and Accessories, Manufacturer

Plumbing & Pumps Parts by Category:

Boat Accessories - Plumbing and Pumps

Accumulator Tanks, Bilge Pumps, Drain Plugs, Heads, Holding Tanks, Hoses, Livewell Pumps, Macerators, Scuppers, Seacocks, Shower Pumps/Sumps, Tank Monitors, Thru Hulls, Valves, Waste Treatment, Water Heaters, Water Pressure Systems, Water Outlets/Fittings, Water Pumps / Wash Down Pumps


Attwood sells through a worldwide network of marine, sporting goods, and general merchandise retailers. Some of those retailers are shown here, with links to their websites.

Pumps & Water Systems

Bilge and Aerator Pumps

The Heavy-Duty 1700 and 2000 bilge pumps have established Attwood into the
commercial market with value-loaded industrial-duty features and performance.
The Tsunami series of cartridge style bilge and aerator pumps are engineered
for higher performance in the most service friendly design imaginable. Their
cartridge style allows quick and easy replacement without the need to remove
hoses or mounting bases.
Automatic Bilge Pumps

All boats over 20' long with sleeping accommodations (excluding fold-out
cockpit seats) should use automatic bilge pump systems. Non-automatic
pumps drawing 12-amps or less can easily convert to automatic operation with
an Attwood Automatic Float Switch (part number 4201 or 4202).
Our Sahara Series automatic pumps are available in 500, 750 and 1100 gph
capacity models.

Bilge pumps are designed to exhaust standing water only. They are not intended
to prevent rapid accumulation of on-board water due to rough weather, hull
damage, and/or other unsafe navigational conditions.

Pumps & Water Systems products by Attwood:

Automatic Bilge Pumps:

Standard Bilge Pumps

Bilge Pump Accessories

Aerator Pumps

Aerator Accessories

Hand Pumps and Portables

thru-Hulls & Exhaust Fittings

Drains, Plugs and Accessories

Sump Pump and Washdown Systems

Plumbing and Fittings

Potable (Drinking) Water Pump


Attwood® Corporation

1016 N. Monroe Street
Lowell, MI 49331
PHONE: 616.897.2290

2000 South Point Dr.
Suite 400
Forest Park, GA 30297

Contact Information

Marketing and Technical Support: [email protected]


Bilge pumps - what marine mechanic Herb Hall recommends