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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.
  • Norwesco 110 Gallon Portable Flat Bottom Utility Tank in White. Manufacturer part number N-42349.
    Dimensional spec drawing for Norwesco 110 Gallon Utility Tank (48" L x 35" W x 18" H)

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    Norwesco

    SKU: N-42349

    Norwesco 110 Gallon Portable Flat Bottom Utility Tank in White

    $519.00
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  • Chem-Tainer 100 Gallon Plastic Portable Flat Bottom Utility Tank in White. 100 gallon capacity; Polyethylene; 26" H x 26" W
    Dimensional spec drawing for Chem-Tainer 100 Gallon Portable Tank (42" L x 26" W x 26" H)

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    Chem-Tainer

    SKU: TRANS100-1

    Chem-Tainer 100 Gallon Plastic Portable Flat Bottom Utility Tank in White

    $556.21
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  • Chem-Tainer 100 Gallon Plastic Portable Utility Tank without Fitting

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    Chem-Tainer

    SKU: TRANS100

    Chem-Tainer 100 Gallon Plastic Portable Utility Tank without Fitting

    $573.21
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  • Norwesco 200 Gallon Plastic Portable Loaf Utility Tank in White. 200 gallon capacity; Polyethylene; White; 29" H x 36" W x
    Norwesco 200 Gallon Loaf Tank - white, polyethylene, 48" L x 36" W x 29" H (additional view)

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    Norwesco

    SKU: N-43612

    Norwesco 200 Gallon Plastic Portable Loaf Utility Tank in White

    $578.99
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  • Norwesco 200-40"W LOAF NATURAL

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    Norwesco

    SKU: N-45380

    Norwesco 200-40"W LOAF NATURAL

    $580.90
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  • Norwesco 200 Gallon Plastic Portable Flat Bottom Utility Tank in White. 200 gallon capacity; Polyethylene; White; 36" H x
    Norwesco 200 Gallon Plastic Portable Flat Bottom Utility Tank in White

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    Norwesco

    SKU: N-42347

    Norwesco 200 Gallon Plastic Portable Flat Bottom Utility Tank in White

    $618.99
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  • Norwesco 200 Gallon Plastic Portable Utility Tank in Black. Polyethylene; Black; 36" H x 36" W x 48" L.
    Dimensional spec drawing for Norwesco 200 Gallon Portable Tank (48" L x 36" W x 36" H)

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    Norwesco

    SKU: N-43975

    Norwesco 200 Gallon Plastic Portable Utility Tank in Black

    MSRP: $702.10
    $619.64
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  • Norwesco 300 Gallon Plastic Portable Utility Tank in Black. Polyethylene; Black; 30" H x 42" W x 63" L.
    Dimensional spec drawing for Norwesco 300 Gallon Portable Tank (63" L x 42" W x 30" H)

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    Norwesco

    SKU: N-43977

    Norwesco 300 Gallon Plastic Portable Utility Tank in Black

    MSRP: $810.17
    $776.27
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  • Norwesco 300 Gallon Above Ground Septic Job Shack Holding Tank. 300 gallon capacity; Polyethylene; Black; 16" H x 56" W x
    Dimensional spec drawing for Norwesco 300 Gallon Above Ground Holding Tank (95" L x 56" W x 16" H)

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    Norwesco

    SKU: N-44234

    Norwesco 300 Gallon Above Ground Septic Job Shack Holding Tank

    MSRP: $865.26
    $829.00
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  • Norwesco 300 Gallon Plastic Portable Loaf Utility Tank in White. Polyethylene; White; 30" H x 42" W x 63" L.
    Dimensional spec drawing for Norwesco 300 Gallon Loaf Tank (63" L x 42" W x 30" H)

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    Norwesco

    SKU: N-43613

    Norwesco 300 Gallon Plastic Portable Loaf Utility Tank in White

    $848.99
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  • Norwesco 500 Gallon Job Shack Holding Tank with Low Profile Design in White. Manufacturer part number N-44643.
    Dimensional spec drawing for Norwesco 500 Gallon Utility Tank (130" L x 52" W x 23" H)

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    Norwesco

    SKU: N-44643

    Norwesco 500 Gallon Job Shack Holding Tank with Low Profile Design in White

    $1,399.00
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