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.:
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.:
50320021Used Lee 250 LDBT Mixing Tank – 250L, 316L SS, Pressurized, Mobile
Used- Lee Pressurized Mixing Tank, Model 250 LDBT, 250 Liter Capacity, 316L Stainless Steel, Vertical. Approximate 30" diameter x 19" straight side, dished top and bottom. Internal rated 35 psi at -20 to 275 degrees F, vacuum internal. Top entering 3-blade turbine agitator, requires motor/drive. Openings top: 14" with cover, (1) 3", (6) 1-1/2". 1-1/2" Center bottom outlet, approximate 6-1/2" discharge height w/o valve, 2-1/8" with valve. Mount on (4) legs with casters. National board# 4913, Serial# B5399A7, Built 1990.
MFR: Lee Ind
Stock No.:
50320022Used Industrial 250 Liter Mix Tank, Pressurized. Manufactured by Lee Industries
Used- Industrial 250 Liter Mix Tank, Pressurized. Manufactured by Lee Industries, Model 250 LDBT, 316L Stainless Steel, Vertical. Approximate 30" diameter x 19" straight side, dished top and bottom. Internal rated 35 psi at -20 to 275 degrees F, vacuum internal. Top entering 3-blade turbine agitator, requires motor/drive. Openings top: 14" with cover, (1) 3", (6) 1-1/2". 1-1/2" Center bottom outlet, approximate 6-1/2" discharge height w/o valve, 2-1/8" with valve. Mount on (4) legs with casters. National board# 5081, Serial# B6058A3, Built 1991.
MFR: Lee Ind
Stock No.:
50320023Used 316L Stainless Steel, Industrial Pressurized Mix Tank, Made by Lee Industries
Used- 316L Stainless Steel, Industrial Pressurized Mix Tank, Made by Lee Industries, 250 Liter, Model 250 LDBT, Vertical. Approximate 30" diameter x 19" straight side, dished top and bottom. Internal rated 35 psi at 275 degrees F, vacuum internal. Top entering 3-blade turbine agitator, requires motor/drive. Openings top: 14" with cover, (1) 3", (6) 1-1/2". 1-1/2" Center bottom outlet, approximate 6-1/2" discharge height w/o valve, 2-1/8" with valve. Mount on (4) legs with casters. National board# 4372, Serial# B3834A2, Built 1989.
MFR: Lee Ind
Stock No.:
50320024Used Lee Industries, Model 250 LDBT, 316L Stainless Steel Mix Tank
Used- Lee Industries, Model 250 LDBT, 316L Stainless Steel Mix Tank, 250 Liter, Vertical. Approximate 30" diameter x 19" straight side, dished top and bottom. Internal rated 35 psi at 275 degrees F, vacuum internal. Top entering 3-blade turbine agitator, requires motor/drive. Openings top: 14" with cover, (1) 3", (6) 1-1/2". 1-1/2" Center bottom outlet, approximate 6-1/2" discharge height w/o valve, 2-1/8" with valve. Mount on (4) legs with casters. National board# 4381, Serial# B3834A8, Built 1989.
MFR: Lee Ind
Stock No.:
50320066Used Lee Industries, Vertical 316L Stainless Steel Pressure Mix Tank, 250 Liter Capacity
Used- Lee Industries, Vertical 316L Stainless Steel Pressure Mix Tank, 250 Liter Capacity, Model 250 LDBT. Approximate 26" diameter x 25" straight side, dished top and bottom. Internal rated 30 psi at -20 to 300 degrees F, vacuum internal. Top entering dual turbine agitator, requires motor/drive. Openings top: 10" with cover, (1) 3", (6) 1-1/2". 1-1/2" Center bottom outlet, approximate 5-1/2" discharge height. Mount on (4) legs with casters. National Board# 5996, Serial# B9483B3, Built 1994.
MFR: Lee Ind
Stock No.:
50320077Used Lee Vertical Mix Tank, Pressurized, 316L Stainless Steel 250 Liter, Model 250 LDBT
Used- Lee Vertical Mix Tank, Pressurized, 316L Stainless Steel 250 Liter, Model 250 LDBT. Approximate 26" diameter x 25" straight side, dished top and bottom. Internal rated 30 psi at -20 to 300 degrees F, vacuum internal. Top entering dual turbine agitator, requires motor/drive. Openings top: 10" with cover, (1) 3", (6) 1-1/2". 1-1/2" Center bottom outlet, approximate 5-1/2" discharge height. Mount on (4) legs with casters. National Board# 5998, Serial# B9483B5, Built 1994.
MFR: Lee Ind
Stock No.:
52366002Used Industrial Bioreactor, Single Use. Manufactured by Thermo Scientific
Used- Industrial Bioreactor, Single Use. Manufactured by Thermo Scientific, Model HyClone, 250 liter capacity, Stainless Steel. Open top, flat bottom shell. 24" diameter x 36" straight side. Dimple Jacket. Operating Temperature Range: Ambient to 40 +/- 0.1 Degrees C (104+/-0.2 DegreesF). 0.5psi Bag Pressure, Includes AB Series A Drive, Brother 3 phase induction motor, 1/4hp 3/60/208-230/460v 1720rpm, 12.5:1 Ratio. Mounted on Stainless Steel Frame. Serial# H10289-02.
MFR: Thermo Scientific
Stock No.:
54549001Used 660 Gallon Jacketed Stainless Steel Stainless Steel Tank – 2022 – Milk Pasteurization – 3-Zone Water/Steam Jacket – Agitated
Used 660 gallon 304 stainless steel jacketed tank, built in 2022 and previously used for milk pasteurization. Approximately 5' diameter x 104" high without 2' removable extension legs. Dome top with manway, flat bottom with 3% slope toward front 2" Tri-Clamp outlet, internal baffles, jet CIP, thermowells for chart recorder, and 3-zone water/steam jacket with manifold. Equipped with 2 HP, 3 phase, 220 volt Eurodrive agitator with VFD. Possible applications include milk pasteurization, dairy processing, heating, blending, mixing and holding liquid food products.
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.