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Horizontal Storage Tanks

Find the Best Horizontal Plastic Storage Tanks Here
Whether you're hauling water to remote fields, storing DEF on-site, or managing industrial liquids with precision, our horizontal storage tanks deliver unmatched performance and peace of mind. Built with a low-profile design for enhanced stability, these horizontal plastic water storage tanks range from compact 30-gallon units to massive 6,000+ gallon solutions — ready for any job. ...

With trusted brands like Norwesco, Enduraplas, Chemtainer, and Snyder Industries, every plastic leg tank is engineered to resist corrosion, simplify transport, and perform under pressure. Choose horizontal liquid storage tanks that work as hard as you do.

Applications for Horizontal Storage Tanks

Mobile Water Hauling
Mobile Water Hauling

Perfect for use on trailers and flatbeds, horizontal leg tanks offer a low center of gravity and integrated leg supports for secure transport. Whether you're delivering potable water to remote job sites or supplying livestock in the field, they keep liquid loads stable and road-ready.

Agricultural Chemical Transport
Agricultural Chemical Transport

Farmers trust horizontal leg tanks for reliable transport of pesticides, fertilizers, and irrigation water. Their rugged polyethylene construction resists corrosive liquids and outdoor conditions, making them ideal for field spraying and liquid feed systems.

On-Site Industrial Fluid Storage
On-Site Industrial Fluid Storage

From construction zones to manufacturing facilities, horizontal chemical storage tanks are commonly used for safely storing and transferring oils, coolants, and other industrial fluids. Their space-efficient profile fits neatly into job site workflows.

DEF Transport
DEF Transport

Horizontal poly storage tanks can be used for DEF storage & transportation. Their elliptical shape minimizes sloshing during movement, enhancing both safety and stability.

Hauling for Landscaping and Pressure Washing
Hauling for Landscaping and Pressure Washing

Landscapers and mobile cleaning crews benefit from compact, easy-to-mount horizontal tanks for transporting water to job sites. Low-profile, leg-supported tanks make loading, unloading, and access incredibly efficient for daily field operations.

Why Professionals and Homeowners Trust Tank Depot

When it comes to liquid storage, reliability isn’t optional — it’s essential. At Tank Depot, we’ve built our reputation as a trusted provider by offering only high-quality, field-tested horizontal storage tanks from the most respected manufacturers in the industry.

Proven Brands, Trusted Quality
Proven Brands, Trusted Quality

We partner with industry leaders like Norwesco, Snyder Industries, and Enduraplas — brands known for innovation, safety, and durability. Our horizontal leg tanks are engineered to handle everything from potable water to harsh industrial chemicals.

Built for Performance, Backed by Standards
Built for Performance, Backed by Standards

Many of our poly leg tanks meet FDA and NSF/ANSI 61 compliance for potable water use and are constructed from rotationally molded polyethylene — crack-resistant, UV-stabilized, and built to perform in harsh environments.

Nationwide Reach, Local Expertise
Nationwide Reach, Local Expertise

With distribution centers across the U.S., we deliver fast — and our knowledgeable team is always ready to help you find the right fit for your needs, whether you're outfitting a farm, a job site, or a backyard rainwater system.

Tanks for Every Scale
Tanks for Every Scale

From 30-gallon residential units to massive 6,025-gallon commercial tanks, our inventory supports projects of all sizes. We serve homeowners, landscapers, contractors, municipalities, and agricultural operations alike.

Safety and Convenience Engineered In
Safety and Convenience Engineered In

Our plastic horizontal storage tanks are designed for worry-free installation and use, with features like leg supports for stability, gallon markers for visibility, UV protection, and optional fittings to match your setup.

Unmatched Customer Support
Unmatched Customer Support

At Tank Depot, we don’t just sell storage tanks — we support your entire buying journey. From pre-purchase questions to shipping and beyond, we’re here to help you store smarter, safer, and with full confidence.

Find the Horizontal Storage Tank That Works For You

Whether you're outfitting a farm, managing a job site, or collecting water for non-potable use at home, our horizontal storage tanks are built to perform. With options for horizontal chemical storage, liquid hauling, and above ground installations, you'll find dependable solutions that fit your space, your fluid type, and your flow requirements.

Explore our full lineup of horizontal plastic water storage tanks , horizontal leg tanks for sale, and more — all backed by industry-leading brands and expert support. When performance matters, trust Tank Depot.
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Capacity Name Diameter Length Width Height SKU Price
Buy 6025 Gallon HDPE Horizontal Leg Tank by Norwesco for only $0.00 6025 Gallons Buy 6025 Gallon HDPE Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 6025 Gallon HDPE Horizontal Leg Tank 99 193 99 103 N-44316-C As low as$24,836.09
Buy 6025 Gallon Horizontal Leg Tank by Norwesco for only $0.00 6025 Gallons Buy 6025 Gallon Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 6025 Gallon Horizontal Leg Tank 99 193 99 103 N-44314-C As low as$20,656.28
Buy 35 Gallon WaterPrepared Stackable Emergency Water Tank by Water Prepared for only $331.65 Buy 35 Gallon WaterPrepared Stackable Emergency Water Tank by Water Prepared for only $331.65 Water Prepared 35 Gallon WaterPrepared Stackable Emergency Water Tank 30 21 23 WW-35GAL-BLUE-DS $331.65
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