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.:
110593303000 Gallon Jacketed Stainless Steel Dish Bottom Mix Tank
Used- 3000 Gallon Jacketed Stainless Steel Dish Bottom Mix Tank. 8' Dia. X 7' T/T. Half Pipe Stainless Steel Jacket. 2 HP, 230/460 volt Lightnin Series 10 Mixer. 3" Center bottom outlet with valve. Has slight cone top. Mounted on legs. Last used in Health/Nutritional/Biomedical Collagen products.
Stock No.:
40425034Used DCI Twin Motion Kettle, 3,000 Gallon | 316 Stainless Steel | Jacketed 150 PSI | Twin Agitators with Scrapers | Built 2007 | NB# 6749
Used- DCI Twin Motion Kettle, 3,000 Gallon, 316 Stainless Steel. Approximately 84" diameter x 120" straight side, dish top, cone bottom, jacketed on side and bottom cone rated 150 PSI at 200 Degrees F. Twin motion agitation with anchor agitator with bottom and sidewall scrappers, with 20 hp, 230/460 volt Nord motor drive, off set (4) tier four blade pitched turbine blade agitator with 25 hp, 230/460 volt Nord motor drive, 24" top manway, 3" bottom outlet, on 4 legs with approximately 42" discharge height, approximately 252" overall height, serial# JS3724B , national board# 6749, built 2007.
MFR: Feldmeier
Stock No.:
532670103000 Gallon Samuel Pressure Group Horizontal Carbon Steel Pressure Tank.
Unused- 3000 Gallon Samuel Pressure Group Horizontal Carbon Steel Pressure Tank. 66" diameter X 214" OAL. Internal rated 165 PSI @ -20 to 400 F. Code Stamped. Dished ends Top side has two lifting lugs, (2) 1/2" NPT, (1) 3" NPT, and (1) 6" flanged fitting. One end has 12" X 16" manway, opposite has center 2" NPT. (1) 6" side flanged opening. (1) 1" bottom end drain. Mounted on saddles. Weight 5500#. Built 2022.
Stock No.:
54330002Used Cherry Burrell Vertical Mixing Tank | 3,000 Gallon 304 Stainless Steel Beverage Vessel
Used Cherry Burrell Vertical Mixing Tank with approximately 3,000 Gallon capacity, constructed of 304 stainless steel. Tank measures approximately 7' 9" diameter x 12' overall height, with a dome top and dish bottom. Previously used in a beverage processing application and last in service in November 2024, this tank is configured for sanitary liquid handling with CIP and agitation. Equipped with a side-mounted 1 HP agitator, driven by a 3/60/230/460V, 850 RPM motor, providing gentle mixing for beverages, syrups, and other low- to medium-viscosity liquids. Features a side manway, 3" Tri-Clamp center bottom discharge, CIP sprayball, and top-mounted inlets for clean-in-place operation and flexible process connections. Mounted on stainless steel legs.
MFR: Cherry Burrell
Stock No.:
54596001Used Mueller 30,000 Gallon Stainless Steel Insulated Dairy Silo – Vertical Milk & Whey Storage Tank
Used- Mueller Stainless Steel Insulated Dairy Silo, 30,000 Gallons. 140" internal diameter x 518 1/8" height. Built 1996. Side bottom manway. Previously used for whey.
MFR: Mueller Corp
Stock No.:
53267138Unused Augusta Fiberglass 30,000 Gallon FRP Storage Tank | Industrial Fiberglass Process Tank
Unused Augusta Fiberglass 30,000 Gallon FRP Storage Tank | Industrial Fiberglass Process Tank. 13'-6" diameter X 28' high straight side. Internal rated atmospheric at 110 F. Specific Gravity 1.1. Resin 9102, Hetron 922 or Equal. Surfacing Veil (1) ply "C" Glass Corrosion liner 100 mils. Exterior color gray with UV inhibitors. Flat top, flat bottom. Top fittings: 24" manway, (1) 8" center agitator nozzle, (1) 6" vent, (3) 4" and (2) 6". 24" side bottom manway, 6" side top overflow outlet. (2) 6" and (1) 8" siphon drain that is 2" from tank floor. (3) 4" side bottom outlets. Tank has (4) internal baffles and carbon steel top bridge for agitator. Built 2015.
MFR: Augusta Fiberglass
Stock No.:
5326713930,000 Gallon Fiberglass Storage Tank | Unused Augusta FRP Industrial Vessel
30,000 Gallon Fiberglass Storage Tank | Unused Augusta FRP Industrial Vessel. 13'-6" diameter X 28' high straight side. Internal rated atmospheric at 110 F. Specific Gravity 1.1. Resin 9102, Hetron 922 or Equal. Surfacing Veil (1) ply "C" Glass Corrosion liner 100 mils. Exterior color gray with UV inhibitors. Flat top, flat bottom. Top fittings: 24" manway, (1) 8" center agitator nozzle, (1) 6" vent, (3) 4" and (2) 6". 24" side bottom manway, 6" side top overflow outlet. (2) 6" and (1) 8" siphon drain that is 2" from tank floor. (3) 4" side bottom outlets. Tank has (4) internal baffles and carbon steel top bridge for agitator. Built 2015.
MFR: Augusta Fiberglass
Stock No.:
53267140Unused Industrial FRP Storage Vessel | Augusta 30,000 Gallon Fiberglass Tank
Unused Industrial FRP Storage Vessel | Augusta 30,000 Gallon Fiberglass Tank. 13'-6" diameter X 28' high straight side. Internal rated atmospheric at 110 F. Specific Gravity 1.1. Resin 9102, Hetron 922 or Equal. Surfacing Veil (1) ply "C" Glass Corrosion liner 100 mils. Exterior color gray with UV inhibitors. Flat top, flat bottom. Top fittings: 24" manway, (1) 8" center agitator nozzle, (1) 6" vent, (3) 4" and (2) 6". 24" side bottom manway, 6" side top overflow outlet. (2) 6" and (1) 8" siphon drain that is 2" from tank floor. (3) 4" side bottom outlets. Tank has (4) internal baffles and carbon steel top bridge for agitator. Built 2015.
MFR: Augusta Fiberglass
Stock No.:
53267141Corrosion Resistant 30,000 Gallon FRP Tank | Augusta Fiberglass Process Storage
Corrosion Resistant 30,000 Gallon FRP Tank | Augusta Fiberglass Process Storage. 13'-6" diameter X 28' high straight side. Internal rated atmospheric at 110 F. Specific Gravity 1.1. Resin 9102, Hetron 922 or Equal. Surfacing Veil (1) ply "C" Glass Corrosion liner 100 mils. Exterior color gray with UV inhibitors. Flat top, flat bottom. Top fittings: 24" manway, (1) 8" center agitator nozzle, (1) 6" vent, (3) 4" and (2) 6". 24" side bottom manway, 6" side top overflow outlet. (2) 6" and (1) 8" siphon drain that is 2" from tank floor. (3) 4" side bottom outlets. Tank has (4) internal baffles and carbon steel top bridge for agitator. Built 2015.
MFR: Augusta Fiberglass
Stock No.:
53267142Augusta Fiberglass 30,000 Gallon Storage Tank | Industrial FRP Liquid Storage System
Augusta Fiberglass 30,000 Gallon Storage Tank | Industrial FRP Liquid Storage System. 13'-6" diameter X 28' high straight side. Internal rated atmospheric at 110 F. Specific Gravity 1.1. Resin 9102, Hetron 922 or Equal. Surfacing Veil (1) ply "C" Glass Corrosion liner 100 mils. Exterior color gray with UV inhibitors. Flat top, flat bottom. Top fittings: 24" manway, (1) 8" center agitator nozzle, (1) 6" vent, (3) 4" and (2) 6". 24" side bottom manway, 6" side top overflow outlet. (2) 6" and (1) 8" siphon drain that is 2" from tank floor. (3) 4" side bottom outlets. Tank has (4) internal baffles and carbon steel top bridge for agitator. Built 2015.
MFR: Augusta Fiberglass
Stock No.:
10151575Used Dairy Craft 30,000 Gallon Stainless Steel Insulated Storage Tank | 304 SS | Jacketed | Agitator-Ready | Milk Processing
Used Dairy Craft 30,000 Gallon Stainless Steel Insulated Storage Tank | 304 SS | Jacketed | Agitator-Ready | Milk Processing Dome top, flat sloped bottom. Dimple jacket runs partway up the shell. Insulated. Side bottom hinged manway - doghouse. Provision for a side-mounted agitator in the manway - doghouse. Lifting lugs on the top dome head. Previously used for milk.
MFR: Dairycraft
Stock No.:
54296017Used 3,200 Gallon Stainless Steel Tank – Vertical Dished Vessel with Multiple Po
Used- Stainless Steel Vertical Storage Tank, Approximate 3,200 Gallon Capacity. Approximately 88" diameter x 120" straight side. Dished top, and bottom. Openings Top: (2) 4", (4) 2". 2" Side bottom outlet, 3" bottom & 4" Center Bottom Outlet with approximate 32" discharge height. Side bottom manway with cover. Mounted on (4) stainless steel legs. No mfg tag.
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.