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.:
54296005Used Feldmeier 600 Gallon Stainless Steel Tank – Vertical Cone Bottom Vessel wit
Used- Feldmeier Stainless Steel Tank, Approximate 600 Gallon, Vertical. Approximately 54" diameter x 60" straight side, slight dish top and cone bottom. Openings Top: 18" manway with cover, 4" vent, 3", (2) 2", (2) 2" side outlets. 4" Center bottom outlet with 22" discharge height. Mounted on (4) stainless steel legs. Serial # E-1148-12.
MFR: Feldmeier
Stock No.:
10151621Used Ziemann Bauer 6,200 Gallon Jacketed Pressure Vessel | 200 BBL Stainless Fermentation Tank
Used Ziemann Bauer 6,200 Gallon Jacketed Pressure Vessel | 200 BBL Stainless Fermentation Tank.8' 6" dia. x 27' tall.Vessel rated 19 psi at 86 degrees F, jacket rated 43 psi at 86 degrees F, cooled with glycol at 24 degrees F. 304 stainless steel, vertical, dished head, cone bottom.National Board #155. Serial # 8633-14300129/1000. Built 2012. Previous use was brewery fermentation.
Stock No.:
10151622Ziemann Bauer 200 BBL Fermentation Tank – 6,200 Gallon Stainless Vessel
Ziemann Bauer 200 BBL Fermentation Tank 6,200 Gallon Stainless Vessel.8' 6" dia. x 27' tall.Vessel rated 19 psi at 86 degrees F, jacket rated 43 psi at 86 degrees F, cooled with glycol at 24 degrees F. 304 stainless steel, vertical, dished head, cone bottom.National Board #156. Serial # 8634-14300129/1000.Built 2012. Previous use was brewery fermentation.
Stock No.:
101516236,200 Gallon Jacketed Fermenter – Ziemann Bauer Brewery Tank
6,200 Gallon Jacketed Fermenter Ziemann Bauer Brewery Tank.8' 6" dia. x 27' tall.Vessel rated 19 psi at 86 degrees F, jacket rated 43 psi at 86 degrees F, cooled with glycol at 24 degrees F. 304 stainless steel, vertical, dished head, cone bottom. National Board #157. Serial # 8635-14300129/1000.Built 2012. Previous use was brewery fermentation.
Stock No.:
10151624Used 200 BBL Stainless Steel Fermenter – Ziemann Bauer Tank
Used 200 BBL Stainless Steel Fermenter Ziemann Bauer Tank.8' 6" dia. x 27' tall.Vessel rated 19 psi at 86 degrees F, jacket rated 43 psi at 86 degrees F, cooled with glycol at 24 degrees F. 304 stainless steel, vertical, dished head, cone bottom. National Board #158. Serial # 8636-14300129/1000.Built 2012. Previous use was brewery fermentation.
Stock No.:
10151625Ziemann Bauer 6,200 Gallon Glycol Jacketed Fermentation Vessel
Ziemann Bauer 6,200 Gallon Glycol Jacketed Fermentation Vessel.8' 6" dia. x 27' tall.Vessel rated 19 psi at 86 degrees F, jacket rated 43 psi at 86 degrees F, cooled with glycol at 24 degrees F. 304 stainless steel, vertical, dished head, cone bottom. National Board #159. Serial # 8637-14300129/1000.Built 2012. Previous use was brewery fermentation.
Stock No.:
10151626200 BBL Brewery Fermentation Tank – Ziemann Bauer Stainless Steel
200 BBL Brewery Fermentation Tank Ziemann Bauer Stainless Steel.8' 6" dia. x 27' tall.Vessel rated 19 psi at 86 degrees F, jacket rated 43 psi at 86 degrees F, cooled with glycol at 24 degrees F. 304 stainless steel, vertical, dished head, cone bottom.National Board #160. Serial # 8638-14300129/1000.Built 2012. Previous use was brewery fermentation.
Stock No.:
114535426,500 Gallon Northland Horizontal Receiver Tank
Used-6,500 Gallon Northland Horizontal Receiver Tank, alloy 2205 stainless steel construction, approximately 96" diameter x 178" straight side, dished ends, rated 58 psi and full vacuum at 400 f internal, on saddles, built 2017.
MFR: Northland
Stock No.:
50800029Unused 6,500 Gallon 304 Stainless Steel Vertical Tank
Unused 6,500 gallon vertical tank constructed of 304 stainless steel. Tank measures 114" diameter x 144" straight side and features a single wall design with a slight cone top and slight cone bottom to promote product flow. Mounted on (6) stainless steel support legs for stability and ease of installation
Stock No.:
50800033Unused 6,500 Gallon Single-Wall Stainless Steel Tank – Industrial Liquid Storage
Unused 6,500 Gallon Single-Wall Stainless Steel Tank Industrial Liquid Storage. 144" Straight Side X 114" Diameter. Single wall. Slight coned top and bottom. Mounted on (6) Stainless Steel legs.
Stock No.:
50800040Unused 6,500 Gallon 304 Stainless Steel Vertical Tank | Single Wall Storage Vessel
Unused 6,500 Gallon 304 Stainless Steel Vertical Tank | Single Wall Storage Vessel. 144" Straight Side X 114" Diameter. Single wall. Slight coned top and bottom. Mounted on (6) Stainless Steel legs.
MFR: Unknown
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.