Used Tanks for Sale
Used tanks are industrial storage and processing vessels designed to hold liquids, slurries, or gases in a wide range of manufacturing environments. Commonly used across chemical processing, food and beverage production, pharmaceuticals, energy, and water treatment, tanks are essential for storage, mixing, heating, and reaction processes. Aaron Equipment offers a large inventory of used tanks for sale in various materials, sizes, and configurations to meet specific capacity, pressure, and material compatibility requirements. Browse available inventory below or explore tank types to find equipment aligned with your process needs.
Stock No.:
40425062Used ICCNW 6,800 Gallon 304 SS Mixing Tank – Single-Wall, 5 HP Agitator, Load Cells (TK 215)
Used-ICCNW Mix Tank 304 Stainless Steel Mixing Tank, 6,800 Gallon Capacity. Single wall; 120" diameter x 11 high; 6,813 gallon capacity; (TK 215); 4 blade agitator with 5HP drive; Mounts on side lug mounts.
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40425080Used ICCNW 6,800-Gallon 304 Stainless Steel Mix Tank – 5 HP Agitator, Baffles & Dish Bottom
Used ICCNW 6,800-Gallon 304 Stainless Steel Mix Tank 5 HP Agitator, Baffles & Dish Bottom. 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 214. Built 2021.
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40425081Used ICCNW 6,800-Gallon 304 Stainless Steel Mixing Tank – 5 HP Multi-Tier Agitator, TK 212
Used ICCNW 6,800-Gallon 304 Stainless Steel Mixing Tank 5 HP Multi-Tier Agitator, TK 212. 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 212. Built 2021.
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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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46699003Unused 2023 Chicago Boiler Company 6,890 Gallon ASME Pressure Vessel – 40 PSIG / Full Vacuum, 650°F Carbon Steel Tank
Unused 2023 Chicago Boiler Company 6,890 Gallon ASME Pressure Vessel 40 PSIG / Full Vacuum, 650F Carbon Steel Tank. Vessel measures 96" OD x 200" straight shell with approximately 365-9/16" overall height and is constructed of carbon steel. Designed and stamped to ASME Section VIII, Division 1, with a design/maximum allowable working pressure of 40 PSIG / Full Vacuum at 650F and minimum design metal temperature of -20F. Approximate flooded volume is 6,890 gallons and vessel weight is approximately 14,157 lbs. Unit includes an 18" manway, 6" oil inlet, 8" oil connection, 6" relief connection, additional instrument/spare nozzles, bottom discharge, skirt support, lifting and tail lugs, ladder/platform attachment points, and insulation supports. Year built: 2023; National Board# 10189, Serial# 235907.
MFR: Chicago Boiler Co.
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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
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53385002Amherst 75 Gallon Agitated Stainless Steel Pressure Tank
Used- Amherst Stainless Steel Pressure Tank, Approximately 75 Gallon, 304L Stainless Steel, Vertical. Approximate 30" diameter x 22" straight side. Dished top and bottom heads. Internal rated 130 psi at -20 to 150 degrees F. Top entering 3-blade prop agitator, driven by 0.5HP, 3/60/230/460 volt, 1725 rpm gear motor, 5 to 1 ratio. Openings top: 8" handhole with cover, (2) 2", 1/2". Center bottom outlet with manual ball valve. (1) 500 PSI Basket Strainer and Bag Filter. Control panel. Mounted on (4) legs with casters. National Board# 1472, Serial# 1707, Built 2021. Previously used for raw materials used in the production of molded fiber products.
Stock No.:
53385004Amherst 304L Stainless Steel 75 Gallon Vertical Pressure Tank
Used- Amherst 304L Stainless Steel Pressure Tank, Approximately 75 Gallon, Vertical. Approximate 30" diameter x 22" straight side. Dished top and bottom heads. Internal rated 130 psi at -20 to 150 degrees F. Top entering 3-blade prop agitator, driven by 0.5 HP, 3/60/230/460 volt, 1725 rpm gear motor, 5 to 1 ratio. Openings top: 8" handhole with cover, 3", (2) 2", 1". 3" Center bottom outlet with manual valve. Mounted on (4) legs with casters. National Board# 1379, Serial# 1601, Built 2020. Previously used for raw materials used in the production of molded fiber products.
Types of Used Tanks Available
Aaron Equipment offers a wide selection of used tanks designed for different materials, capacities, and process conditions:
Stainless Steel Tanks – 0–499 Gallons – Compact storage and processing tanks ideal for pilot-scale operations, batching, and small-volume production.
Stainless Steel Tanks – 500–999 Gallons – Mid-sized vessels suited for moderate batch processing, blending, and intermediate storage applications.
Stainless Steel Tanks – 1,000–4,999 Gallons – High-capacity tanks commonly used for bulk storage, mixing, and large-scale process operations.
Stainless Steel Tanks – 5,000 Gallons & Up – Large-volume industrial tanks designed for bulk storage, continuous processing, and plant-wide distribution systems.
Carbon Steel Tanks – Durable, cost-effective vessels used for non-corrosive materials, oil storage, and heavy-duty industrial applications.
Plastic & Fiberglass Tanks – Corrosion-resistant tanks suitable for chemicals, water treatment, and applications requiring lightweight materials.
Tank Applications & Industry Uses
Used tanks are widely used in industrial processes requiring safe storage, mixing, or handling of liquids and bulk materials. Depending on design and material construction, tanks support a variety of applications:
Chemical Processing: Storage of raw materials, intermediates, and finished chemicals
Food & Beverage: Ingredient storage, blending, fermentation, and sanitary processing
Pharmaceutical & Biotech: Controlled storage and mixing of sensitive materials
Oil & Gas / Energy: Fuel storage, chemical containment, and process support
Water & Wastewater Treatment: Holding, treatment, and sludge processing
Used Tanks Buying Considerations
When selecting a used tank, it is important to evaluate both process requirements and equipment condition:
Capacity & Volume: Ensure the tank size aligns with production throughput and storage needs
Material of Construction: Match tank material (stainless, carbon steel, plastic) to process chemistry
Pressure & Temperature Ratings: Confirm compatibility with operating conditions
Configuration & Features: Evaluate agitation, insulation, jackets, and fittings
Condition & Inspection History: Review prior use, maintenance records, and structural integrity
Why Buy Used Tanks
Buying used tanks provides a cost-effective solution for expanding storage or processing capacity without the long lead times associated with new equipment. Many used tanks are available for immediate shipment, allowing facilities to maintain production schedules. Purchasing used also offers access to a wide range of sizes and materials at a reduced capital investment.
Sell Your Used Tanks
Aaron Equipment actively purchases surplus and used tanks across all sizes, materials, and configurations. Whether you are upgrading equipment, decommissioning a facility, or liquidating assets, our team can help with buyouts or consignment opportunities.
A tank is an industrial vessel used to store, process, or transport liquids, gases, or bulk materials. Tanks are designed in various sizes and materials depending on the application and may include features such as agitation, insulation, or pressure ratings for specific process requirements.
Used tanks are available in stainless steel, carbon steel, plastic, and fiberglass constructions, with sizes ranging from small batch vessels to large bulk storage tanks. Configurations may include jacketed tanks, mixing tanks, pressure vessels, and insulated storage tanks for different industrial processes.
Choosing the right tank depends on material compatibility, required capacity, operating pressure and temperature, and process needs such as mixing or heating. Evaluating tank construction, fittings, and previous usage helps ensure the equipment aligns with your production requirements.
The cost of a used tank varies based on size, material of construction, condition, and features such as agitation or pressure rating. Larger stainless steel tanks or specialized vessels typically command higher prices. Contacting a sales representative can help determine current availability and pricing.
Yes. Aaron Equipment purchases surplus and used tanks across a wide range of industries and configurations. If you have tanks available for sale, submit your equipment details to request an evaluation and explore buyout or consignment options.