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Attwood Marine > Boating & Marine > Pumps & Plumbing >

Attwood-Marine boat pumps 

  Buy now from the Attwood-Marine Pumps & Plumbing available at Overton's. We have pumps for every need on your boat - bait wells and bilge pumps from Johnson Pumps and Rule and washdown pumps from TRAC and Jabsco. Outfit your bathroom or cabin with toilets, plumbing fixtures, or faucets from Thetford, SeaLand, and ITC. We also offer macerator pumps and fittings for proper discharge and pump out.

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Attwood Marine T1200 Tsunami Bilge Pump

New! Attwood Marine T1200 Tsunami Bilge Pump

Key Features
  • Powerful bilge pump in a compact design

  • Quality bearings, brushes, alloys, and magnets

  • Shaft seal prevents leaking

  • Tinned wires eliminate wicking and water damage

$44.99
Attwood Marine Water Buster Portable Battery-Operated Pump

New! Attwood Marine Water Buster Portable Battery-Operated Pump

Key Features
  • Submersible pump for removing unwanted water

  • Great for boats, sump pits, inflatables, and more

  • Does not need electrical cord

  • Runs up to 5 hours on three batteries

$54.99
Attwood Marine S3 Digital Automatic Bilge Switch

New! Attwood Marine S3 Digital Automatic Bilge Switch

Key Features
  • Electronic sensors detect water and activate pump

  • Will operate in any bilge water consistently

  • Distinguishes between water, chemicals, and sludge

  • Free of moving parts to extend use over time

$39.99
Attwood Sahara Automatic Bilge Pump

Attwood Sahara Automatic Bilge Pump

Key Features
  • Compact self-contained bilge pump

  • Permanent-magnet motor

  • 316 atainless steel shaft

  • Mercury-free design

  • Molded seal to prevent leaks

3 models to choose from
$59.99 - $109.99
$49.49 - $89.99
Attwood Tsunami T800 Dual Outlet Aerator Pump, 7/8"L x 3/4" dia. inlet

Attwood Tsunami T800 Dual Outlet Aerator Pump, 7/8"L x 3/4&...

Key Features
  • Multifunction pump delivers twice the value

  • Both outlets are designed for optimum performance

  • Replaceable cartridges are interchangeable

  • Easy installation

$44.99
Attwood T500 Tsunami Bilge Pump

Attwood T500 Tsunami Bilge Pump

Key Features
  • 500 GPH Open Flow

  • 1.7 Amp Draw

  • 3/4" Hose Size

$26.99
Attwood T800 Tsunami Bilge Pump

Attwood T800 Tsunami Bilge Pump

Key Features
  • 800 GPH Open Flow

  • 3.0 Amp Draw

  • 3/4" Hose Size

$37.99
Attwood Tsunami T800 Dual Outlet Aerator Pump, 3.5"L x 3/4" dia. inlet

Attwood Tsunami T800 Dual Outlet Aerator Pump, 3.5"L x 3/4&...

Key Features
  • Multifunction pump delivers twice the value

  • Both outlets are designed for optimum performance

  • Replaceable cartridges are interchangeable

  • Easy installation

$44.99
Attwood Automatic Float Switch

Attwood Automatic Float Switch

Key Features
  • Mounts onto surfaces up to 24 angle

  • Wire leads do not flex

  • Dampens bilge sloshing

  • Filters debris

$26.99
Attwood Tsunami Cartridge Aerator Pump

Attwood Tsunami Cartridge Aerator Pump

Key Features
  • Dependable and long-lasting

  • Replaceable cartridges are interchangeable

  • Withstands hull pounding and chemicals

  • Easy installation

8 models to choose from
$24.99 - $54.99
Attwood 12V Shower Sump Pump System

Attwood 12V Shower Sump Pump System

Key Features
  • Quick installation and removal

  • More inlets are easily added

2 models to choose from
$126.99 - $136.99
Attwood Aft-Deck Shower System

Attwood Aft-Deck Shower System

Key Features
$151.99

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