Used 5000 Gallon and Up Stainless Steel Tanks for Sale
Stainless steel tanks with capacities of 5,000 gallons and above are large-scale storage and processing vessels designed for handling bulk liquids, slurries, and viscous materials in industrial environments. These tanks are commonly used in chemical processing, food and beverage production, pharmaceuticals, and water treatment due to their corrosion resistance and cleanability. Used 5000 gallon and up stainless steel tanks provide a cost-effective solution for facilities requiring high-volume storage or processing capacity without the long lead times associated with new equipment.
Stock No.:
40425082Used ICCNW 6,800-Gallon 304 Stainless Steel Mix Tank – 5 HP 4-Tier Agitator, TK 311
Used ICCNW 6,800-Gallon 304 Stainless Steel Mix Tank 5 HP 4-Tier Agitator, TK 311. Approximately, 120" diameter x 132" straight side. Half split flat top with cover, dish bottom. Top mounted agitator with 5 hp motor drive, (4) tier two blade agitator, (3) sidewall baffles. Side lug mounted. TK 311. Built 2021.
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11059403Used Vendome 7,000-Gallon Stainless Steel Pressure Tank – 30 PSI Sanitary Process Vessel
Used Vendome 7,000-Gallon Stainless Steel Pressure Tank 30 PSI Sanitary Process Vessel. Approximately 8' diameter x 17'6'' height, 25'6'' overall height. Vessel rated 30 psi at -20 degrees F to 210 degrees F. Features dish top and bottom construction with 2'' center bottom outlet and 6 leg support. Serial #2003-08B-1, National Board #284. Previously used in sanitary food applications.
MFR: Vendome Copper & Brass
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11059404Used Vendome 7,000-Gallon Stainless Steel Sanitary Tank – Dished Heads, Center-Bottom Outlet
Used Vendome 7,000-Gallon Stainless Steel Sanitary Tank Dished Heads, Center-Bottom Outlet. Approximately 8' diameter x 17'6'' height, 25'6'' overall height. 2'' center bottom outlet and is mounted on 6 legs. Previously used in sanitary food applications.
MFR: Vendome Copper & Brass
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11059405Used DCI 7,000-Gallon 316 Stainless Steel Jacketed Mix Tank – 60 HP Agitator, 135 PSI Jacket
Used DCI 7,000-Gallon 316 Stainless Steel Jacketed Mix Tank 60 HP Agitator, 135 PSI Jacket. Approximately 8'6'' diameter x 16' height, 23'6'' overall height. 316 Stainless steel construction. Internally rated 15 psi at 250 degrees F. Jacket rated 135 psi at 358 degrees F. Dished heads with center bottom outlet. Equipped with a 60 HP top mounted mixer. Previously used in sanitary food applications.
MFR: DCI
Stock No.:
50800065Used Feldmeier 7,000-Gallon Stainless Steel Food-Grade Storage Tank.
Used Feldmeier 7,000-Gallon Type 304L Stainless Steel Food-Grade Storage Tank. 112" Inner Diameter x 13'9" Straight Side. Single Wall, sloping bottom. Side manway. Previously used in a food application. 198" Overall Height.
MFR: Feldmeier
Stock No.:
50800066Used Feldmeier 7,000-Gallon Stainless Steel Food-Grade Storage Tank
Used Feldmeier 7,000-Gallon Type 304L Stainless Steel Food-Grade Storage Tank. 112" Inner Diameter x 13'9" Straight Side. Single Wall, sloping bottom. Side manway. Previously used in a food application. 198" Overall Height.
MFR: Feldmeier
Stock No.:
50800067Used Feldmeier 7,000-Gallon Stainless Steel Food-Grade Storage Tank.
Used Feldmeier 7,000-Gallon Type 304L Stainless Steel Food-Grade Storage Tank. 112" Inner Diameter x 13'9" Straight Side. Single Wall, sloping bottom. Side manway. Previously used in a food application. 198" Overall Height.
MFR: Feldmeier
Stock No.:
11252156Used CE Howard 7,500 Gallon Stainless Steel Jacketed Tank – 304 SS
Used- CE Howard 7,500 Gallon Stainless Steel Jacketed Tank, 304 stainless steel, measures 118" diameter x 162" straight side with dome top and flat bottom. Unit has dimple jacket wrapped around bottom section of tank, 48" high, rated for 85 PSI at 300 degrees Fahrenheit to negative 20 degrees Fahrenheit. Includes (1) 4" diameter side bottom outlet, (2) 2" top ports and (3) 3" top ports with 22" x 10" manhole.
MFR: C E Howard
Stock No.:
40425076Unused Watson Metal Masters 7,500 Gallon 304 Stainless Steel Tank – 122" Diameter x 153" Straight Side – Built 2021
Unused Watson Metal Masters 304 Stainless Steel Construction Tank, 7,500 Gallon. Approximately 122" diameter x 153" straight side. Dome top, flat bottom. Rated Atmos at 100 F internal. 20" side bottom manway. Approximately 170" OAH. Serial 7067-1. Built 2021.
MFR: Watson
Stock No.:
40425077Unused Watson Metal Masters 7,500 Gallon 304 Stainless Steel Tank – 304 SS – Built 2021 – Atmospheric Storage Vessel
Unused Watson Metal Masters 7,500 gallon 304 stainless steel atmospheric storage tank, built 2021. Approximately 122" diameter 153" straight side with dome top and flat bottom; about 170" overall height. Rated atmospheric at 100F internal. 20" side-bottom manway. Serial #7068-1. Suitable for propylene glycol and other atmospheric liquid storage.
MFR: Watson
Stainless Steel Tank Applications & Typical Use Cases
Used 5000 gallon and up stainless steel tanks are utilized across industries where large-volume storage or process integration is required.
Typical applications include:
Bulk storage of chemicals, solvents, and intermediates
Mixing and holding of food products such as oils, syrups, and dairy
Fermentation and blending processes in beverage and biotech production
Water and wastewater storage and treatment systems
Storage of pharmaceutical ingredients and process fluids
These tanks are suitable for sanitary, corrosive, or temperature-sensitive materials depending on construction and configuration.
When to Choose 5000 Gallon and Up Stainless Steel Tanks
Tanks in this capacity range are ideal for operations requiring large batch processing or bulk storage. They are typically selected when smaller vessels cannot meet throughput or storage demands. Compared to carbon steel or plastic tanks, stainless steel tanks offer superior durability, corrosion resistance, and compatibility with sanitary processes. Facilities scaling production or consolidating storage often choose tanks of this size to improve efficiency and reduce handling frequency.
Used 5000 Gallon and Up Stainless Steel Tank Buying Considerations
When evaluating large-capacity stainless steel tanks, consider specifications specific to storage and process integration:
Tank orientation: Vertical vs. horizontal configurations impact footprint and installation
Construction grade: 304 vs. 316 stainless steel for corrosion resistance
Pressure/vacuum rating: Required for specific processing conditions
Agitation and internal components: Mixers, coils, or baffles for process use
Condition and inspection history: Evaluate weld integrity, surface condition, and prior use
Why Buy Used 5000 Gallon and Up Stainless Steel Tanks
Purchasing used stainless steel tanks in this size range significantly reduces capital investment while providing immediate access to high-capacity equipment. Many units are available for quick delivery, helping facilities avoid long fabrication lead times. Used tanks also allow buyers to source durable, industrial-grade vessels that are already proven in demanding process environments.
Sell Your Used 5000 Gallon and Up Stainless Steel Tanks
Aaron Equipment purchases surplus and used stainless steel tanks, including 5000 gallon and larger units. If you are upgrading storage systems, decommissioning equipment, or have idle tanks available, our team can help. Submit your equipment details to request a quote for evaluation.
These tanks are used for large-volume storage and processing of liquids, slurries, and bulk materials. Common applications include chemical storage, food and beverage processing, pharmaceutical manufacturing, and water treatment systems where high capacity and material compatibility are critical.
Industries such as chemical processing, food and beverage, pharmaceuticals, cosmetics, and wastewater treatment commonly use 5000 gallon and up stainless steel tanks. Their corrosion resistance and cleanability make them suitable for both industrial and sanitary applications.
Stainless steel tanks offer better corrosion resistance, durability, and sanitary performance compared to carbon steel or plastic tanks. They are preferred for applications involving aggressive chemicals, hygienic processes, or long-term storage where material integrity is essential.
Pricing depends on factors such as tank size, material grade, configuration, condition, and included features like agitation or insulation. Larger or specialized tanks typically cost more. Contact Aaron Equipment to review available inventory and request pricing.
Yes. Aaron Equipment purchases surplus and used stainless steel tanks, including large-capacity units. If you have equipment to sell, submit your details to request a quote to receive an evaluation.