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Storage Tank Types - Open Top - Rectangular

Find the Right Storage Tank Type for Your Business
What liquid are you storing? The answer to this question isn't a one-size-fits-all decision. Moreover, the shape and design of your storage tank directly impacts its functionality. From how you fill and empty it to where you can place it. Trying to find the perfect solution without a guide can be overwhelming, which is why we’ve built the largest collection of different storage tank types tailored to specific applications....

Our poly tanks come in all sizes, from as low as 1 gallon to 20,000 gallons. Whether you need a tank for efficient draining, mobile transport, or maximizing a small footprint, our extensive lineup of liquid storage tank types is here to help you get the right product the first time.

Applications of Our Storage Tank Types

Every project has its own unique needs. That’s why we offer a variety of tank types, each designed for a specific purpose to help you get the job done right.

Vertical Storage Tanks
Vertical Storage Tanks

These are the workhorses of water storage. They're a top choice for collecting rainwater, creating a reliable fire suppression system, or as the main water source for agricultural irrigation.

Horizontal Storage Tanks
Horizontal Storage Tanks

When the job is on the move, these tanks are the answer. Their stable, low-profile design is perfect for mounting on trailers or trucks, making them ideal for water hauling and agricultural spraying.

Cone Bottom Storage Tanks
Cone Bottom Storage Tanks

Don't waste a single drop. These tanks are a must-have in industrial and agricultural settings where you need a maximum draining of your contents for mixing, processing, or batching. From specialty rinse tanks to inductor tanks and massive cone bottom tanks for bulk storage.

Open Top Storage Batch Tanks
Open Top Storage Batch Tanks

These versatile tanks provide easy access for a wide range of applications. They are commonly used for mixing chemicals, processing food, or as simple dipping tanks in industrial setups.

Polypropylene Storage Tanks
Polypropylene Storage Tanks

For projects with demanding chemical and temperature requirements, these tanks are ideal. They are a premium, high-performance solution for storing a wide range of corrosive substances in commercial and industrial settings.

Portable Storage Tanks
Portable Storage Tanks

When you need a tank to be a true on-demand solution, our rugged portable tanks are the answer. Their compact design makes them perfect for fluid transfer, providing a mobile source for water or chemicals on any remote job site.

Grey Water Bladder Tanks
Grey Water Bladder Tanks

A discreet solution for managing non-potable water and chemicals temporarily. These tanks are designed to be placed in low-profile areas, such as under decks or in crawl spaces, for collecting and containing wastewater for later use in residential or commercial projects.

Doorway Storage Tanks
Doorway Storage Tanks

Solve the problem of space. These tanks are uniquely designed to fit through conventional doorways, making them the ideal choice for storing liquids indoors, against walls in garages, or in other areas where space is a challenge.

Why Shop Storage Tank Types at Tank Depot?

We Speak Your Language
We Speak Your Language

Our team understands the nuances of every project. We can help you navigate the technical specifications, from choosing the right specific gravity for chemical containment to ensuring a tank's design meets your operational flow requirements.

Comprehensive Selection, Perfect Fit
Comprehensive Selection, Perfect Fit

We save you time and money by offering a wide array of tank shapes, sizes, and materials. Our range allows you to find a solution that fits your exact physical constraints and functional needs, eliminating the need to compromise.

Engineered for Your Industry
Engineered for Your Industry

Every type of storage tank we carry is sourced from leading manufacturers who specialize in building solutions for specific industries. Whether you're in agriculture, chemical processing, or emergency response, our products are engineered and proven to meet your industry's demands.

Beyond the Purchase
Beyond the Purchase

We are your long-term partner. We provide expert advice on installation, maintenance, and compliance. By choosing us, you get a durable, high-quality product backed by our commitment to helping you maintain a reliable and safe storage system for years to come.

Let’s Find Your Next Storage Tank Type

Choosing the right liquid storage system is a critical decision. But with so many tank types and applications, finding the perfect fit can be a challenge. At Tank Depot, we've organized our vast selection to help you easily compare and choose the right solution for your unique needs. We've done the work, so you can shop with confidence, knowing every type of storage tank is backed by quality and expertise. Shop the widest selection of storage tank types below.
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Shop Tanks by Type

Items 1-50 of 107

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Set Descending Direction
Capacity Name Diameter Length Width Height SKU Price
Buy 1 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $60.00 1 Gallons Buy 1 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $60.00 Chemtainer 1 Gallon Plastic Open Top Batch Storage Tank with Lid 14 8 7 R12X6X6A $60.00
Buy 2 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $51.67 2 Gallons Buy 2 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $51.67 Chemtainer 2 Gallon Plastic Open Top Batch Storage Tank with Lid 10 10 9 R080808A $51.67
Buy 3 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $79.99 3 Gallons Buy 3 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $79.99 Chemtainer 3 Gallon Plastic Open Top Batch Storage Tank with Lid 12 6 12 R12X612A $79.99
Buy 5 Gallon Plastic Open Top Batch Storage Tank with Cover by Chemtainer for only $139.99 5 Gallons Buy 5 Gallon Plastic Open Top Batch Storage Tank with Cover by Chemtainer for only $139.99 Chemtainer 5 Gallon Plastic Open Top Batch Storage Tank with Cover 16 10 10 R161008A $139.99
Buy 6 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $69.99 6 Gallons Buy 6 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $69.99 Chemtainer 6 Gallon Plastic Open Top Batch Storage Tank with Lid 16 12 11 R141010A $69.99
Buy 6 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $139.99 6 Gallons Buy 6 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $139.99 Chemtainer 6 Gallon Plastic Open Top Batch Storage Tank with Lid 20 6 19 R180418A $139.99
Buy 7 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $79.99 7 Gallons Buy 7 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $79.99 Chemtainer 7 Gallon Plastic Open Top Batch Storage Tank with Lid 14 14 14 13 R121212A $79.99
Buy 7 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $99.99 7 Gallons Buy 7 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $99.99 Chemtainer 7 Gallon Plastic Open Top Batch Storage Tank 18 8 14 R081812A $99.99
Buy 9 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $119.99 9 Gallons Buy 9 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $119.99 Chemtainer 9 Gallon Plastic Open Top Batch Storage Tank with Lid 21 16 9 R121809A $119.99
Buy 11 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $199.99 11 Gallons Buy 11 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $199.99 Chemtainer 11 Gallon Plastic Open Top Batch Storage Tank with Lid 8 18 18 R081818A $199.99
Buy 11 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $139.99 11 Gallons Buy 11 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $139.99 Chemtainer 11 Gallon Plastic Open Top Batch Storage Tank with Lid 14 14 14 19 R121218A $139.99
Buy 11 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $289.99 11 Gallons Buy 11 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $289.99 Chemtainer 11 Gallon Plastic Open Top Batch Storage Tank 25.5 7.5 19 R240618A $289.99
Buy 12 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $306.99 12 Gallons Buy 12 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $306.99 Chemtainer 12 Gallon Plastic Open Top Batch Storage Tank 20 16 13 R240430A $306.99
Buy 12 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $109.99 12 Gallons Buy 12 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $109.99 Chemtainer 12 Gallon Plastic Open Top Batch Storage Tank with Lid 20 16 13 R121812A $109.99
Buy 14 Gallon Plastic Open Top Batch Storage Tank with Cover by Chemtainer for only $214.99 14 Gallons Buy 14 Gallon Plastic Open Top Batch Storage Tank with Cover by Chemtainer for only $214.99 Chemtainer 14 Gallon Plastic Open Top Batch Storage Tank with Cover 18 12 16 R121815A $214.99
Buy 14 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $169.99 14 Gallons Buy 14 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $169.99 Chemtainer 14 Gallon Plastic Open Top Batch Storage Tank 14 14 14 25 R121224A $169.99
Buy 15 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $129.99 15 Gallons Buy 15 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $129.99 Chemtainer 15 Gallon Plastic Open Top Batch Storage Tank with Lid 26 14 13 R122412A $129.99
Buy 17 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $139.99 17 Gallons Buy 17 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $139.99 Chemtainer 17 Gallon Plastic Open Top Batch Storage Tank with Lid 20 20 20 13 R181812A $139.99
Buy 18 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $169.99 18 Gallons Buy 18 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $169.99 Chemtainer 18 Gallon Plastic Open Top Batch Storage Tank with Lid 20 14 19 R121818A $169.99
Buy 18 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $179.99 18 Gallons Buy 18 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $179.99 Chemtainer 18 Gallon Plastic Open Top Batch Storage Tank 14 14 14 31 R121230A $179.99
Buy 19 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $786.99 19 Gallons Buy 19 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $786.99 Chemtainer 19 Gallon Plastic Open Top Batch Storage Tank 18 16 19 R141618A $786.99
Buy 22 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $179.99 22 Gallons Buy 22 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $179.99 Chemtainer 22 Gallon Plastic Open Top Batch Storage Tank with Lid 26 14 19 R122418A $179.99
Buy 23 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $149.99 23 Gallons Buy 23 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $149.99 Chemtainer 23 Gallon Plastic Open Top Batch Storage Tank with Lid 26 20 13 R182412A $149.99
Buy 24 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $187.99 24 Gallons Buy 24 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $187.99 Chemtainer 24 Gallon Plastic Open Top Batch Storage Tank with Lid 20 14 25 R121824A $187.99
Buy 25 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $189.99 25 Gallons Buy 25 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $189.99 Chemtainer 25 Gallon Plastic Open Top Batch Storage Tank with Lid 20 20 20 19 R181818A $189.99
Buy 26 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $309.99 26 Gallons Buy 26 Gallon Plastic Open Top Batch Storage Tank with Lid by Chemtainer for only $309.99 Chemtainer 26 Gallon Plastic Open Top Batch Storage Tank with Lid 18 18 18 25 R161624A $309.99
Buy 27 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $339.99 27 Gallons Buy 27 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $339.99 Chemtainer 27 Gallon Plastic Open Top Batch Storage Tank 32 14 19 R123018A $339.99
Buy 28 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $436.99 28 Gallons Buy 28 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $436.99 Chemtainer 28 Gallon Plastic Open Top Batch Storage Tank 24 18 17 R182415A $436.99
Buy 28 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $412.99 28 Gallons Buy 28 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $412.99 Chemtainer 28 Gallon Plastic Open Top Batch Storage Tank 32 20 13 R183012A $412.99
Buy 30 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $189.00 30 Gallons Buy 30 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $189.00 Chemtainer 30 Gallon Plastic Open Top Batch Storage Tank 24 24 24 12 R242412A $189.00
Buy 30 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $219.99 30 Gallons Buy 30 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $219.99 Chemtainer 30 Gallon Plastic Open Top Batch Storage Tank 20 14 31 R121830A $219.99
Buy 30 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $209.99 30 Gallons Buy 30 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $209.99 Chemtainer 30 Gallon Plastic Open Top Batch Storage Tank 26 14 25 R122424A $209.99
Buy 36 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $337.99 36 Gallons Buy 36 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $337.99 Chemtainer 36 Gallon Plastic Open Top Batch Storage Tank 32 14 25 R123024A $337.99
Buy 37 Gallon Plastic Open Top Batch Storage Tank with Cover by Chemtainer for only $199.99 37 Gallons Buy 37 Gallon Plastic Open Top Batch Storage Tank with Cover by Chemtainer for only $199.99 Chemtainer 37 Gallon Plastic Open Top Batch Storage Tank with Cover 26 20 19 R182418A $199.99
Buy 37 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $256.99 37 Gallons Buy 37 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $256.99 Chemtainer 37 Gallon Plastic Open Top Batch Storage Tank 26 14 31 R122430A $256.99
Buy 37 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $378.33 37 Gallons Buy 37 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $378.33 Chemtainer 37 Gallon Plastic Open Top Batch Storage Tank 30 24 12 R243012A $378.33
Buy 39 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $459.99 39 Gallons Buy 39 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $459.99 Chemtainer 39 Gallon Plastic Open Top Batch Storage Tank 26 18 25 R162424A $459.99
Buy 40 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $562.99 40 Gallons Buy 40 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $562.99 Chemtainer 40 Gallon Plastic Open Top Batch Storage Tank 30 18 18 R183018A $562.99
Buy 44 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $259.99 44 Gallons Buy 44 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $259.99 Chemtainer 44 Gallon Plastic Open Top Batch Storage Tank 26 20 25 R182424A $259.99
Buy 44 Gallon Polypropylene Open Top Rectangular Storage Tank by Chemtainer for only $509.99 44 Gallons Buy 44 Gallon Polypropylene Open Top Rectangular Storage Tank by Chemtainer for only $509.99 Chemtainer 44 Gallon Polypropylene Open Top Rectangular Storage Tank 27.87 21.87 25.75 R182424B $509.99
Buy 45 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $299.99 45 Gallons Buy 45 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $299.99 Chemtainer 45 Gallon Plastic Open Top Batch Storage Tank 26 26 26 19 R242418A $299.99
Buy 45 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $429.99 45 Gallons Buy 45 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $429.99 Chemtainer 45 Gallon Plastic Open Top Batch Storage Tank 39 27 13 R243612A $429.99
Buy 45 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $419.99 45 Gallons Buy 45 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $419.99 Chemtainer 45 Gallon Plastic Open Top Batch Storage Tank 32 14 31 R123030A $419.99
Buy 45 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,289.99 45 Gallons Buy 45 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,289.99 Chemtainer 45 Gallon Plastic Open Top Batch Storage Tank 20 20 20 20 R202020A $1,289.99
Buy 50 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $469.99 50 Gallons Buy 50 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $469.99 Chemtainer 50 Gallon Plastic Open Top Batch Storage Tank 20 20 20 37 R181836A $469.99
Buy 50 Gallon Polypropylene Open Top Batch Storage Tank by Chemtainer for only $946.99 50 Gallons Buy 50 Gallon Polypropylene Open Top Batch Storage Tank by Chemtainer for only $946.99 Chemtainer 50 Gallon Polypropylene Open Top Batch Storage Tank 18 36 18 R183618B $946.99
Buy 50 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $589.99 50 Gallons Buy 50 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $589.99 Chemtainer 50 Gallon Plastic Open Top Batch Storage Tank 18 36 18 R183618A $589.99
Buy 56 Gallon Polypropylene Open Top Batch Storage Tank by Chemtainer for only $899.99 56 Gallons Buy 56 Gallon Polypropylene Open Top Batch Storage Tank by Chemtainer for only $899.99 Chemtainer 56 Gallon Polypropylene Open Top Batch Storage Tank 26 20 31 R182430B $899.99
Buy 56 Gallon Polypropylene Open Top Batch Storage Tank by Chemtainer for only $417.00 56 Gallons Buy 56 Gallon Polypropylene Open Top Batch Storage Tank by Chemtainer for only $417.00 Chemtainer 56 Gallon Polypropylene Open Top Batch Storage Tank 24 30 18 R243018B $417.00
Buy 56 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $379.99 56 Gallons Buy 56 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $379.99 Chemtainer 56 Gallon Plastic Open Top Batch Storage Tank 26 20 31 R182430A $379.99
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