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.:
10151639Used Mueller 8,300-Gallon Jacketed Fermentation Tank – 304 Stainless Steel with 3-Zone Cooling
Used Mueller 8,300-Gallon Jacketed Fermentation Tank 304 Stainless Steel with 3-Zone Cooling. Tank measures approximately 117" internal diameter x 143" straight side with a 267" overall height. Features a dome top and cone bottom design. Vessel is internally rated for 14.9 psi at 100 F, with jacket rated for 100 psi at 10 F. Equipped with a 16" bottom cone manway, 3" center bottom outlet, and mounted on (4) legs. Serial # 18101280301-09, built 2010.
MFR: Mueller Corp
Stock No.:
10151640Used 2010 Mueller 8,300-Gallon Fermentation Vessel – Cone Bottom & 100 PSI Cooling Jackets
Used 2010 Mueller 8,300-Gallon Fermentation Vessel Cone Bottom & 100 PSI Cooling Jackets. Dome top and a cone bottom. Tank measures approximately 117'' internal diameter x 143" straight side with a 267" overall height. Internal vessel is rated for 14.9 psi at 100 F, and the cooling jacket is rated for 100 psi at 100 F. Equipped with a 16" bottom cone manway with 3" center bottom outlet and mounted on (4) legs. Serial # 294433-2, built 2010.
MFR: Mueller Corp
Stock No.:
101516418,300-Gallon Mueller 304 Stainless Fermentation Tank – Large-Capacity Jacketed Process Vessel
8,300-Gallon Mueller 304 Stainless Fermentation Tank Large-Capacity Jacketed Process Vessel. Vessel features a dome top and cone bottom with approximately 117" internal diameter x 143" straight side x 267" overall height. Internal vessel is rated for 14.9 psi at 100 F. Equipped with a three-zone cooling jacket consisting of two sidewall cooling zones and one cone-bottom cooling zone, rated for 100 psi at 100 F. Includes a 16" cone-bottom manway, 3" center bottom outlet, and four-leg support mounting. Serial # 294433-1, built 2010.
MFR: Mueller Corp
Stock No.:
53267013Reco Industries Inc. 8300 gallon 304 SS Storage Tank
Used- Reco Industries Inc. 8300 gallon 304 stainless steel, vertical storage tank. 120" diameter X 168" high straight side. Internal rated ATMOS @ 140 degrees F. Has flat top and bottom. Built to standard API-650. Tank is insulated and covered with sheathing. Has side manway. Built 1991. Previously stored Sodium Hydroxide.
MFR: Reco
Stock No.:
53147044Used C.E. Howard 850 Gallon Stainless Steel Jacketed Tank – 304 SS, ASME Rated
Used- C.E. Howard 850 Gallon Stainless Steel Jacketed Tank. Constructed of 304 stainless steel. Vessel measures 5' diameter X 6-1/2' straight side with dished top and bottom (7''1" internal height from dish to dish). Internals includes (2) baffles and top entering agitator shaft with two sets of 2-blade paddles, driven by top mounted drive through gear reducer, 2 HP, 1700 RPM, 230/460V, 3/60Hz, SEW Eurodrive gear motor, resulting in 61 output RPM. Vessel is mounted on 3'3" high stainless steel legs. Top head includes 20" diameter manway, 8" diameter flanged connection for motor mounting and (4) 2" inlets. Bottom head includes 3" diameter center bottom outlet. Also includes 2" diameter jacket connections. Vessel is fully jacketed with dimpled jackets on straight side and bottom head, ASME rated jacket, rated for 75 PSI. Tank was used for beverage processing.
MFR: C E Howard
Stock No.:
14191149Used Wolfe Mechanical 8,500-Gallon 316L Stainless Steel Tank – 119" Diameter Bulk Liquid Storage Vessel
Used- Wolfe Mechanical 8,500 Gallon Stainless Steel Tank. 316L stainless steel construction with a cone top and flat bottom. Approximately 119'' diameter x 180'' straight side. Internally rated ATMOS at 150 degrees F. Built 2012. Suitable for bulk liquid storage and process holding applications.
MFR: Wolfe Mech
Stock No.:
14191150Used 2012 Wolfe Mechanical 8,500-Gallon 316L Stainless Steel Storage Tank – Large-Capacity Atmospheric Process Vessel
Used- 8,500 Gallon Wolfe Mechanical Stainless Storage Tank. Approximately 119'' diameter x 180'' straight side. Constructed of 316L stainless steel. Has a cone top and flat bottom. Internal rated ATMOS at 150 degrees F. Built 2012. Suitable for bulk liquid storage and process holding applications.
MFR: Wolfe Mech
Stock No.:
50800038Large Capacity 10,000 Gallon 304L Stainless Steel Process Tank
Used 304L Stainless Steel Tank, Approximately 8,500 gallon. Tank measures approximately 110" diameter x 197" straight sidewall with a 15" cone bottom and is supported by (4) 48" legs. Features a cone bottom with center outlet, (6) 2" top fittings, and (1) 2" bottom outlet for process connections. The tank previously held a non-toxic latex solution and has been cleaned out. The tank was originally insulated, but the insulation has been removed, leaving the stainless steel exterior exposed.
Stock No.:
11252217Used 8,600 Gallon Stainless Steel Storage Tank – Food & Beverage Grade
Used- Approximate 8,600 Gallon 304 Stainless Steel Insulated Bulk Storage Tank, Vertical. Vessel measures 94" diameter X 288" straight side, sloped bottom leading to 3" diameter side bottom outlet. Also includes side bottom manway with cover. Vessel is fully insulated with foam and outer shroud. Previously used at juice facility. 304 SS
Stock No.:
54351003Used Stainless Steel Process Tank – 900 Gallon Capacity
Used- Approximate 900 Gallon Stainless Steel Tank, Vertical. Approximate 60" diameter x 72" straight side, dished top & bottom. Mounted on 4 legs.
Stock No.:
54344001Used M.L. Smith Jr. 9,000 Gallon 316L Stainless Steel Vertical Tank – 8' x 24', 200°F Rated
Used- M.L Smith Jr. 316L Stainless Steel Vertical Tank, 9,000 Gallon. 96" diameter x 288" straight side. 3/16" thick walls. Atmospheric at 200 degrees F. Slight cone top, flat bottom. Openings Top: 6", 3". (2) 24" diameter side manways, 3" side bottom outlet with 6" discharge height. Serial# 0298. Built 2006.
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.