Open Top Storage Tanks

Open top storage tanks are built for access. Whether you're mixing chemicals, batching products, treating water, or producing salt brine, we have a tank for you. We offer one of the widest selections of industrial open top storage tanks on the market—designed for performance, safety, and flexibility in even the most demanding environments....

Each open top poly tank is constructed from high-quality, corrosion-resistant polyethylene, providing a reliable and cost-effective solution for everything from small-scale batching to bulk storage. But not all plastic mixing tanks are the same. Choosing the right shape and design is critical for efficiency, safety, and the success of your operation. Our guide below breaks down the primary types of open top batch tanks to help you select the perfect model for your specific needs.

Open Top Cylindrical Tanks: The All-Purpose Solution

Need reliable bulk storage? A cylindrical open top tank is the industry standard. Their round design and heavy-walled construction provide exceptional structural integrity, making them the go-to choice for large-scale mixing and holding. We have capacities ranging from 5 to 6,900 gallons. These heavy duty open top tanks are also perfectly suited for use as open top secondary containment tanks, providing a critical safety barrier to catch spills and prevent environmental contamination.

Open Top Rectangular Tanks: Massive Capacity in a Minimal Footprint

For operations where floor space is at a premium, rectangular open top tanks offer the ideal solution. Their flat-sided design allows them to fit flush against walls or be grouped together in tight configurations, maximizing your operational footprint. This makes plastic rectangular tanks a favorite for indoor applications like chemical plating, parts dipping, and water treatment processes where multiple tanks are required. They are also an excellent choice for use as a water storage tank in utility and research settings.

Open Top Cone Bottom Tanks: For Precision and Maximum Drainage

When every drop counts, open top cone bottom tanks are the best choice. Engineered with a sloped bottom of 15-45°, these tanks ensure fast, optimal drainage of stored contents. This feature is critical for applications that demand precise measurements, eliminate product waste, and require simple, thorough cleanout between batches to prevent cross-contamination. As the premier cone bottom mixing tanks, they are essential for processes involving food ingredients, high-value chemicals, and fertigation. Pair your open top conical tank with a heavy-duty stand for stability and easy access to the outlet.

Specialized Brine Tanks: Engineered for Salt

For public works departments, snow removal contractors, and water conditioning facilities, our brine storage tanks are purpose-built for the job. Poly brine tanks are designed specifically for the efficient production and storage of salt brine. Whether you are creating anti-icing solutions for winter roads or regenerating water softeners, these durable brine mixing tanks provide a reliable, corrosion-free solution.

Why Choose Tank Depot's Open Top Tanks?

Built for Corrosives & Chemicals
Built for Corrosives & Chemicals

Our open top tanks are made from industrial-grade polyethylene, making them ideal for acid and caustic storage tanks. For the most aggressive chemicals, we offer options in Cross-linked Polyethylene (XLPE open top tanks).

Compliance You Can Count On.
Compliance You Can Count On

Operate with confidence. Many of our tanks are made with FDA compliant resins, and a wide selection are NSF 61 certified, ensuring they are safe for potable water and food-grade applications.

Engineered for Heavy Loads
Engineered for Heavy Loads

Don't guess if your tank can handle dense liquids. We offer a wide range of high specific gravity tanks rated up to 1.9 SG, ensuring they can safely store materials much heavier than water.

A Size for Any Operation
A Size for Any Operation

From lab-scale small open top tanks under 50 gallons to massive 1000 gallon open top storage tanks and beyond, we have the capacity to match the scale of your work.

Smart, User-Focused Design
Smart, User-Focused Design

We provide clear open top tank dimensions to guarantee a perfect fit with your operations. Features like translucent walls for visible liquid levels and self-supporting designs make our tanks easy to install and use.

Browse Our Open Top Storage Tanks Below

Your process requires reliability, and our open top batch tanks are built to deliver. Stop fighting with inadequate equipment and invest in a tank designed for the way you work. Explore our full selection of open top tanks below and find the perfect model for your application today.

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Capacity Name Diameter Length Width Height SKU Price
Buy 150 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $799.99 150 Gallons Buy 150 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $799.99 Chemtainer 150 Gallon Plastic Open Top Batch Storage Tank 24 48 30 R244830A $799.99
Buy 150 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $719.99 150 Gallons Buy 150 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $719.99 Chemtainer 150 Gallon Plastic Open Top Batch Storage Tank 30 24 48 R243048A $719.99
Buy 150 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $599.39 150 Gallons Buy 150 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $599.39 Chemtainer 150 Gallon Plastic Open Top Batch Storage Tank 31 31 31 48 TC3148AA $599.39
Buy 150 Gallon HDLPE Open Top Batch Storage Tank in White by Snyder Industries of White color for only $689.77 150 Gallons Buy 150 Gallon HDLPE Open Top Batch Storage Tank in White by Snyder Industries of White color for only $689.77 Snyder Industries 150 Gallon HDLPE Open Top Batch Storage Tank in White 30 30 30 57 SII-57100VOT45 $689.77
Buy 150 Gallon Polypropylene Open Top Batch Storage Tank in White by Chemtainer of White color for only $1,199.99 150 Gallons Buy 150 Gallon Polypropylene Open Top Batch Storage Tank in White by Chemtainer of White color for only $1,199.99 Chemtainer 150 Gallon Polypropylene Open Top Batch Storage Tank in White 46 31 48 TC3148AB $1,199.99
Buy 150 Gallon Plastic Vertical Open Top Brine Storage Tank by Chemtainer for only $596.99 150 Gallons Buy 150 Gallon Plastic Vertical Open Top Brine Storage Tank by Chemtainer for only $596.99 Chemtainer 150 Gallon Plastic Vertical Open Top Brine Storage Tank 31 31 31 48 TC3148HA $596.99
Buy 150 Gallon Open Top Flat Bottom Internal Flanged Tank (MOQ of 6) by Chemtainer of White color for only $640.00 150 Gallons Buy 150 Gallon Open Top Flat Bottom Internal Flanged Tank (MOQ of 6) by Chemtainer of White color for only $640.00 Chemtainer 150 Gallon Open Top Flat Bottom Internal Flanged Tank (MOQ of 6) 31 31 51 TC3151IF $640.00
Buy 153 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,299.99 153 Gallons Buy 153 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,299.99 Chemtainer 153 Gallon Plastic Open Top Batch Storage Tank 36 36 36 30 R363630A $1,299.99
Buy 155 Gallon Plastic Open Top Batch Storage Tank with Cover by Chemtainer for only $622.34 155 Gallons Buy 155 Gallon Plastic Open Top Batch Storage Tank with Cover by Chemtainer for only $622.34 Chemtainer 155 Gallon Plastic Open Top Batch Storage Tank with Cover 36 36 36 36 TC3636AA $622.34
Buy 157 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $829.99 157 Gallons Buy 157 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $829.99 Chemtainer 157 Gallon Plastic Open Top Batch Storage Tank 36 24 42 R243642A $829.99
Buy 161 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,092.99 161 Gallons Buy 161 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,092.99 Chemtainer 161 Gallon Plastic Open Top Batch Storage Tank 30 30 30 42 R303042A $1,092.99
Buy 165 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $615.59 165 Gallons Buy 165 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $615.59 Chemtainer 165 Gallon Plastic Open Top Batch Storage Tank 31 31 31 56 TC3156AA $615.59
Buy 175 Gallon HDLPE Open Top Tank Natural White 1.35SG by Snyder Industries of White color for only $880.00 175 Gallons Buy 175 Gallon HDLPE Open Top Tank Natural White 1.35SG by Snyder Industries of White color for only $880.00 Snyder Industries 175 Gallon HDLPE Open Top Tank Natural White 1.35SG 42 42 42 30 SII-1550200N39 $880.00
Buy 180 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $839.99 180 Gallons Buy 180 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $839.99 Chemtainer 180 Gallon Plastic Open Top Batch Storage Tank 36 24 48 R243648A $839.99
Buy 180 Gallon Plastic Open Top Rectangular Batch Storage Tank by DuraCast of Blue color for only $369.99 180 Gallons Buy 180 Gallon Plastic Open Top Rectangular Batch Storage Tank by DuraCast of Blue color for only $369.99 DuraCast 180 Gallon Plastic Open Top Rectangular Batch Storage Tank 53.5 39.5 32.87 DC-502180 $369.99
Buy 180 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $869.99 180 Gallons Buy 180 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $869.99 Chemtainer 180 Gallon Plastic Open Top Batch Storage Tank 24 48 36 R244836A $869.99
Buy 180 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $534.99 180 Gallons Buy 180 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $534.99 Chemtainer 180 Gallon Plastic Open Top Batch Storage Tank 30 30 30 60 TC3060AA $534.99
Buy 185 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,099.99 185 Gallons Buy 185 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,099.99 Chemtainer 185 Gallon Plastic Open Top Batch Storage Tank 36 36 36 36 R363636A $1,099.99
Buy 200 Gallon Plastic Vertical Open Top Brine Storage Tank by Chemtainer for only $685.00 200 Gallons Buy 200 Gallon Plastic Vertical Open Top Brine Storage Tank by Chemtainer for only $685.00 Chemtainer 200 Gallon Plastic Vertical Open Top Brine Storage Tank 36 36 36 48 TC3648HA $685.00
Buy 200 Gallon Open Top Tank with Loose Cover and Protective Wrap by Snyder Industries of White color for only $1,090.00 200 Gallons Buy 200 Gallon Open Top Tank with Loose Cover and Protective Wrap by Snyder Industries of White color for only $1,090.00 Snyder Industries 200 Gallon Open Top Tank with Loose Cover and Protective Wrap 36 36 36 53 SII-57200VOT45 $1,090.00
Buy 200 Gallon 20 Degree Plastic Vertical Open Top Cone Bottom Tank with Poly Stand by Chemtainer for only $1,387.80 200 Gallons Buy 200 Gallon 20 Degree Plastic Vertical Open Top Cone Bottom Tank with Poly Stand by Chemtainer for only $1,387.80 Chemtainer 200 Gallon 20 Degree Plastic Vertical Open Top Cone Bottom Tank with Poly Stand 31 31 31 75 TC3175AP $1,387.80
Buy 200 Gallon 20 Degree Plastic Vertical Open Top Cone Bottom Tank by Chemtainer for only $741.14 200 Gallons Buy 200 Gallon 20 Degree Plastic Vertical Open Top Cone Bottom Tank by Chemtainer for only $741.14 Chemtainer 200 Gallon 20 Degree Plastic Vertical Open Top Cone Bottom Tank 31 31 31 65 TC3165CA $741.14
Buy 200 Gallon 20 Degree Polypropylene Vertical Open Top Cone Bottom Tank by Chemtainer for only $2,505.00 200 Gallons Buy 200 Gallon 20 Degree Polypropylene Vertical Open Top Cone Bottom Tank by Chemtainer for only $2,505.00 Chemtainer 200 Gallon 20 Degree Polypropylene Vertical Open Top Cone Bottom Tank 31 31 31 65 TC3165CB $2,505.00
Buy 200 Gallon Plastic Open Top Batch Storage Tank in Black by Chemtainer of Black color for only $740.00 200 Gallons Buy 200 Gallon Plastic Open Top Batch Storage Tank in Black by Chemtainer of Black color for only $740.00 Chemtainer 200 Gallon Plastic Open Top Batch Storage Tank in Black 36 36 36 48 TC3648AA-BLACK $740.00
Buy 200 Gallon Polypropylene Open Top Batch Storage Tank by Chemtainer for only $1,469.99 200 Gallons Buy 200 Gallon Polypropylene Open Top Batch Storage Tank by Chemtainer for only $1,469.99 Chemtainer 200 Gallon Polypropylene Open Top Batch Storage Tank 36 36 36 48 TC3648AB $1,469.99
Buy 200 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $683.09 200 Gallons Buy 200 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $683.09 Chemtainer 200 Gallon Plastic Open Top Batch Storage Tank 36 36 36 48 TC3648AA $683.09
Buy 210 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $899.99 210 Gallons Buy 210 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $899.99 Chemtainer 210 Gallon Plastic Open Top Batch Storage Tank 24 48 42 R244842A $899.99
Buy 210 Gallon Plastic Open Top Batch Storage Tank in White by DuraCast of White color for only $399.99 210 Gallons Buy 210 Gallon Plastic Open Top Batch Storage Tank in White by DuraCast of White color for only $399.99 DuraCast 210 Gallon Plastic Open Top Batch Storage Tank in White 48 48 48 32 DC-501210 $399.99
Buy 225 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $819.99 225 Gallons Buy 225 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $819.99 Chemtainer 225 Gallon Plastic Open Top Batch Storage Tank 24 60 36 R246036A $819.99
Buy 240 Gallon Plastic Open Top Batch Storage Tank by DuraCast for only $379.99 240 Gallons Buy 240 Gallon Plastic Open Top Batch Storage Tank by DuraCast for only $379.99 DuraCast 240 Gallon Plastic Open Top Batch Storage Tank 65 48 18 DC-501130 $379.99
Buy 250 Gallon HDPE Open Top Batch Storage Tank in White by Snyder Industries of White color for only $971.00 250 Gallons Buy 250 Gallon HDPE Open Top Batch Storage Tank in White by Snyder Industries of White color for only $971.00 Snyder Industries 250 Gallon HDPE Open Top Batch Storage Tank in White 36 36 36 65 SII-57300VOT45 $971.00
Buy 250 Gallon 20 Degree Plastic Vertical Cone Bottom Tank by Chemtainer of White color for only $1,971.67 250 Gallons Buy 250 Gallon 20 Degree Plastic Vertical Cone Bottom Tank by Chemtainer of White color for only $1,971.67 Chemtainer 250 Gallon 20 Degree Plastic Vertical Cone Bottom Tank 42 42 42 46 TC4246CB $1,971.67
Buy 250 Gallon 20 Degree Plastic Vertical Open Top Cone Bottom Tank by Chemtainer for only $1,103.33 250 Gallons Buy 250 Gallon 20 Degree Plastic Vertical Open Top Cone Bottom Tank by Chemtainer for only $1,103.33 Chemtainer 250 Gallon 20 Degree Plastic Vertical Open Top Cone Bottom Tank 42 42 42 46 TC4246CA $1,103.33
Buy 250 Gallon Plastic Open Top Batch Storage Tank in White by Snyder Industries of White color for only $1,684.00 250 Gallons Buy 250 Gallon Plastic Open Top Batch Storage Tank in White by Snyder Industries of White color for only $1,684.00 Snyder Industries 250 Gallon Plastic Open Top Batch Storage Tank in White 36 36 36 68 SII-573TDVOT-45 $1,684.00
Buy 260 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,652.99 260 Gallons Buy 260 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,652.99 Chemtainer 260 Gallon Plastic Open Top Batch Storage Tank 39 39 39 53 TC3953AA $1,652.99
Buy 260 Gallon Plastic Open Top Batch Storage Tank in Black by Chemtainer of Black color for only $1,652.99 260 Gallons Buy 260 Gallon Plastic Open Top Batch Storage Tank in Black by Chemtainer of Black color for only $1,652.99 Chemtainer 260 Gallon Plastic Open Top Batch Storage Tank in Black 39 39 39 53 TC3953AA-BLACK $1,652.99
Buy 260 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,028.69 260 Gallons Buy 260 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,028.69 Chemtainer 260 Gallon Plastic Open Top Batch Storage Tank 36 36 36 60 TC3660AA $1,028.69
Buy 260 Gallon Polypropylene Open Top Batch Storage Tank in White by Chemtainer of White color for only $2,699.99 260 Gallons Buy 260 Gallon Polypropylene Open Top Batch Storage Tank in White by Chemtainer of White color for only $2,699.99 Chemtainer 260 Gallon Polypropylene Open Top Batch Storage Tank in White 40 40 40 62 TC3660AB $2,699.99
Buy 265 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $2,199.99 265 Gallons Buy 265 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $2,199.99 Chemtainer 265 Gallon Plastic Open Top Batch Storage Tank 72 36 24 R367224A $2,199.99
Buy 270 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $2,299.99 270 Gallons Buy 270 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $2,299.99 Chemtainer 270 Gallon Plastic Open Top Batch Storage Tank 48 24 54 R244854A $2,299.99
Buy 270 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $2,399.99 270 Gallons Buy 270 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $2,399.99 Chemtainer 270 Gallon Plastic Open Top Batch Storage Tank 36 48 36 R364836A $2,399.99
Buy 275 Gallon Plastic Open Top Brine Storage Tank by Chemtainer for only $898.33 275 Gallons Buy 275 Gallon Plastic Open Top Brine Storage Tank by Chemtainer for only $898.33 Chemtainer 275 Gallon Plastic Open Top Brine Storage Tank 42 42 42 48 TC4248HA $898.33
Buy 275 Gallon Polypropylene Open Top Batch Storage Tank by Chemtainer for only $1,807.99 275 Gallons Buy 275 Gallon Polypropylene Open Top Batch Storage Tank by Chemtainer for only $1,807.99 Chemtainer 275 Gallon Polypropylene Open Top Batch Storage Tank 42 42 42 48 TC4248AB $1,807.99
Buy 275 Gallon Open Top Dish Bottom Tank with Cover by Snyder Industries of White color for only $1,143.88 275 Gallons Buy 275 Gallon Open Top Dish Bottom Tank with Cover by Snyder Industries of White color for only $1,143.88 Snyder Industries 275 Gallon Open Top Dish Bottom Tank with Cover 42 42 42 58.5 SII-574TDVOT-45 $1,143.88
Buy 275 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $855.89 275 Gallons Buy 275 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $855.89 Chemtainer 275 Gallon Plastic Open Top Batch Storage Tank 42 42 42 48 TC4248AA $855.89
Buy 290 Gallon Open Top Containment Tank (VOT) by Snyder Industries of White color for only $1,097.00 290 Gallons Buy 290 Gallon Open Top Containment Tank (VOT) by Snyder Industries of White color for only $1,097.00 Snyder Industries 290 Gallon Open Top Containment Tank (VOT) 42 42 47 SII-1550300N45 $1,097.00
Buy 290 Gallon Open Top Containment Tank (VOT) Sulfuric Acid Storage by Snyder Industries of White color for only $1,097.00 290 Gallons Buy 290 Gallon Open Top Containment Tank (VOT) Sulfuric Acid Storage by Snyder Industries of White color for only $1,097.00 Snyder Industries 290 Gallon Open Top Containment Tank (VOT) Sulfuric Acid Storage 42 42 47 SII-1550300N30 $1,097.00
Buy 315 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $2,099.99 315 Gallons Buy 315 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $2,099.99 Chemtainer 315 Gallon Plastic Open Top Batch Storage Tank 48 48 48 42 TC4842AA $2,099.99
Buy 325 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,875.14 325 Gallons Buy 325 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $1,875.14 Chemtainer 325 Gallon Plastic Open Top Batch Storage Tank 36 36 36 74 TC3674AA $1,875.14
Buy 330 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $2,232.99 330 Gallons Buy 330 Gallon Plastic Open Top Batch Storage Tank by Chemtainer for only $2,232.99 Chemtainer 330 Gallon Plastic Open Top Batch Storage Tank 45 45 45 48 TC4548AA $2,232.99
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