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Flat Bottom Utility Tanks

Flat Bottom Utility Tanks
Flat bottom utility tanks—also known as portable tanks, transport tanks, pressure wash tanks, detailing tanks, pest control tanks, or sprayer tanks—are versatile solutions for both residential and commercial use. These tanks excel in industries like manufacturing, auto detailing, agriculture, industrial applications, and liquid transportation, primarily for storing and hauling water, chemicals, and fertilizers.Available in black and white finishes:
  • White models are translucent, allowing easy visual monitoring of liquid levels.
  • Black and white models are FDA-approved for safe potable water storage and transport.
Manufactured by Norwesco using rotational molding from high-density virgin polyethylene resin, these tanks deliver seamless, rugged, and impact-resistant construction. Built-in UV inhibitors protect against sun degradation, enabling reliable indoor or outdoor use. They withstand a broad range of temperatures and weather conditions, ensuring a long service life.Sizes range up to 3000 gallons, with compact dimensions that fit easily into tight spaces, trailers, or trucks. Fully freestanding and self-supporting, they’re highly transportable—optional tie-down bands provide extra security during transit.Standard features include:
  • Gallon indicator markings for quick, accurate content level checks.
  • A vented threaded lid for secure access.
  • Outlet fittings on most models for convenient draining or connection.
Customization is available through One Source Plastics or Norwesco, including outlet fitting installation and tailored fabrication options for your specific needs.Every flat bottom utility tank is backed by a 3-year manufacturer warranty, giving you confidence in its durability and performance.These tanks offer an affordable, low-maintenance way to handle liquid transport and storage reliably.
  • Chem-Tainer 25 Gallon Plastic Portable Utility Tank in White. 25 gallon capacity; Polyethylene; White; 19" H x 17" W x 24"
    Dimensional spec drawing for Chem-Tainer 25 Gallon Portable Tank (24" L x 17" W x 19" H)

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    Chem-Tainer

    SKU: TRANS25-1

    Chem-Tainer 25 Gallon Plastic Portable Utility Tank in White

    $267.26
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  • Norwesco 55 Gallon Portable Flat Bottom Utility Tank in White. 55 gallon capacity; Polyethylene; White; 44" H x 18" W x 18"
    Dimensional spec drawing for Norwesco 55 Gallon Utility Tank (18" L x 18" W x 44" H)

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    Norwesco

    SKU: N-44855

    Norwesco 55 Gallon Portable Flat Bottom Utility Tank in White

    $270.04
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  • Norwesco 50 Gallon Portable Loaf Utility Tank in White. 50 gallon capacity; Polyethylene; White; 23" H x 19" W x 38" L
    Norwesco 50 Gallon Portable Loaf Utility Tank in White

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    Norwesco

    SKU: N-42341

    Norwesco 50 Gallon Portable Loaf Utility Tank in White

    $280.05
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  • Norwesco 52 Gallon Portable Flat Bottom Utility Tank in White. 52 gallon capacity; Polyethylene; White; 17" H x 24" W x 43"
    Dimensional spec drawing for Norwesco 52 Gallon Utility Tank (43" L x 24" W x 17" H)

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    Norwesco

    SKU: N-43839

    Norwesco 52 Gallon Portable Flat Bottom Utility Tank in White

    $320.05
    The item has been added
  • Chem-Tainer 55 Gallon Plastic Portable Utility Tank in White. 55 gallon capacity; Polyethylene; White; 16" H x 26" W x 42"
    Dimensional spec drawing for Chem-Tainer 55 Gallon Portable Tank (42" L x 26" W x 16" H)

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    Chem-Tainer

    SKU: TRANS55-1

    Chem-Tainer 55 Gallon Plastic Portable Utility Tank in White

    $364.99
    The item has been added
  • Chem-Tainer 55 Gallon Plastic Portable Utility Tank. 55 gallon capacity; Polyethylene; 18" H x 26" W x 42" L; fittings:
    Chem-Tainer 55 Gallon Plastic Portable Utility Tank

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    Chem-Tainer

    SKU: TRANS55

    Chem-Tainer 55 Gallon Plastic Portable Utility Tank

    $365.00
    The item has been added
  • Norwesco 68 Gallon Plastic Portable Flat Bottom Utility Tank in White. 68 gallon capacity; Polyethylene; White; 17" H x 27"
    Dimensional spec drawing for Norwesco 68 Gallon Utility Tank (42" L x 27" W x 17" H)

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    Norwesco

    SKU: N-43841

    Norwesco 68 Gallon Plastic Portable Flat Bottom Utility Tank in White

    $365.44
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  • Chem-Tainer 55 Gallon Plastic Portable Flat Bottom Utility Tank in Black. 55 gallon capacity; Polyethylene; Black; 16" H x
    Dimensional spec drawing for Chem-Tainer 55 Gallon Portable Tank (42" L x 26" W x 16" H)

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    Chem-Tainer

    SKU: TRANS55-BLACK

    Chem-Tainer 55 Gallon Plastic Portable Flat Bottom Utility Tank in Black

    $365.78
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  • Norwesco 100 Gallon Flat Bottom Tank w/Slosh Guard White. Polyethylene; White; 27.75" H x 26.75" W x 42.5" L.
    Dimensional spec drawing for Norwesco 100 Gallon Portable Tank (42.5" L x 26.75" W x 27.75" H)

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    Norwesco

    SKU: N-43294

    Norwesco 100 Gallon Flat Bottom Tank w/Slosh Guard White

    $367.36
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  • Norwesco 100 Gallon Plastic Portable Loaf Utility Tank in White. Polyethylene; White; 32" H x 20" W x 48" L.
    Dimensional spec drawing for Norwesco 100 Gallon Loaf Tank (48" L x 20" W x 32" H)

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    Norwesco

    SKU: N-44963

    Norwesco 100 Gallon Plastic Portable Loaf Utility Tank in White

    $400.07
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  • Norwesco 100 Gallon Portable Loaf Utility Tank in White. Polyethylene; White; 30" H x 27" W x 41" L.
    Dimensional spec drawing for Norwesco 100 Gallon Loaf Tank (41" L x 27" W x 30" H)

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    Norwesco

    SKU: N-43611

    Norwesco 100 Gallon Portable Loaf Utility Tank in White

    $400.07
    The item has been added
  • Norwesco 100 Gallon Plastic Portable Loaf Utility Tank in Black. Polyethylene; Black; 32" H x 20" W x 48" L.
    Dimensional spec drawing for Norwesco 100 Gallon Portable Tank (48" L x 20" W x 32" H)

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    Norwesco

    SKU: N-45345

    Norwesco 100 Gallon Plastic Portable Loaf Utility Tank in Black

    MSRP: $408.00
    $403.94
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