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Attwood Tsunami Non-Automatic Bilge Pumps

Attwood Tsunami Non-Automatic Bilge Pumps

  • Select Flow Rate and Port Size
  • Nominal Voltage: 12 Volt DC, Select Current Draw
  • Replaceable / Interchangeable Motor Core for Quick and Easy Servicing
  • Item #: 
    Model #: 
    Multiple Sizes Available
    Reg. Price:     From: $19.99 To: $39.99
    Sale Price:     From: $16.99 To: $33.99
    16.99 33.99
    Please enter quantity below.
    Flow Rate
    Port Size
    Current Draw
    Model #
    Shipping Weight
      Attwood Tsunami T500 Non-Automatic Bilge Pump
    500 GPH
    1.8 Amp
      0.60 Lbs.
      *In Stock!*
    Reg. Price: $19.99
    Sale Price: $16.99
      Attwood Tsunami T800 Non-Automatic Bilge Pump
      501719A 501719B 501719C 501719D 501719E 501719F
    800 GPH
    3 Amp
      1.00 Lbs.
      *In Stock!*
    Reg. Price: $29.99
    Sale Price: $25.49
      Attwood Tsunami T1200 Non-Automatic Bilge Pump
    1200 GPH
    3.5 Amp
      1.00 Lbs.
      *In Stock!*
    Reg. Price: $39.99
    Sale Price: $33.99
    Click the "More Info" button above for specific information about that product.

    Attwood Tsunami Bilge Pumps combine innovative engineering with compact design to deliver high output from a small package.


    • Patented shaft seal prevents leaks caused by misalignment
    • Caulked and tinned wiring eliminates wicking, prevents water damage and resists corrosion
    • Replaceable and interchangeable motor cores for simple and quick servicing
    • Available with barbed outlets
    • Free-flowing water around motor housing keeps motor cool and extends service life
    • Rugged polymer body withstands hull pounding and bilge environments


    • Nominal Voltage: 12 Volt DC

    For further details see Data Sheet for this product

    For Installation instructions see Tsunami Bilge Pump Install Guide for this product


    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to

    Attwood Float Switch
    Item #: 500773
  • Mercury-Free Automatic Float Switch with Integrated Cover
  • Nominal Voltage: 12 / 24 Volt DC, Max. Current Draw: 12 Amps
  • Converts Existing Bilge Pumps to Fully Automatic Operation
    Model #:
    Attwood Tsunami Replacement Cartridge Motors
    Item #: 503704
  • Select Application
  • Easily Upgrade Smaller Cartridge Pump with a Larger Replacement Cartridge
  • Includes Factory Installed 36" Wire Lead
    From: $17.99
    To: $34.99
    Model #:
    Multiple Sizes Available
    Trident Vac XHD Bilge / Live Well Hose
    Item #: 503534
  • Select Diameter, Color: Clear With Black Helix
  • Material: Extra Heavy Wall Vinyl with Helix, Tolerance: 10° F - 120° F
  • Sold by the Foot, Excellent Durability, Flexibility and Bend Radius
    From: $1.88
    To: $4.40
    Scandvik / ABA Smooth Band Hose Clamp
    Item #: 503668
  • No Perforations in the Band, Select Clamping Range (5/16" to 5")
  • Rolled-Up Band Edges, Material: 316 Stainless Steel
  • Sold Individually
    From: $2.79
    To: $5.99
    Model #:
    Multiple Sizes Available
    Clean Water Solutions Shark Microbial Bilge Pads
    Item #: 756480
  • Function: Oil-Eating Bilge Pads Eliminate Oil and Odors in Bilges (3 Months)
  • Resulting Natural By-Product is Used by Fish and Vegetation as a Food Source
  • Applications: Boats up to 40 feet (Sold Individually)
    Model #:

    Attwood Sahara Automatic Bilge Pump
    Item #: 503672
  • Select Flow Rate and Port Size
  • Nominal Voltage: 12 Volt DC
  • Compact Submersible Pump Installs Quickly and Easily in Tight Spaces
    Reg. Price:
    From: $49.99
    To: $84.99

    Sale Price:
    From: $42.49
    To: $72.24

    Model #:
    Multiple Sizes Available

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