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.:
54303002Trinity 5000 Gallon Propane Tank MC-331 Carbon Steel LP Tank for Sale
Used Trinity Containers LLC 18,927-liter (5,000-gallon) LP gas tank constructed of carbon steel and built in 2013. Tank measures 80" outside diameter x 262.88" overall length and features hemispherical heads with 458 square feet of outside surface area. Rated for 250 psi at -8 to 125 F with a maximum lading density of 4.223 pounds per gallon. Manufactured to D.O.T. Specification MC-331 and identified by serial number Q 1306501. Possible applications include the storage or transport of suitable LP gas and propane products.
Stock No.:
54471002Used 5,000 Gallon Stainless Steel Tank | Insulated 304SS Vertical Brewery Vessel w/ CIP
Used 5,000 Gallon Stainless Steel Tank | Insulated 304SS Vertical Brewery Vessel w/ CIP. Approx. 7.5' diameter x approx. 20' height. Previously used in a brewery. Bottom outlet / drain: appears to be approximately 2" sanitary. Top fittings: appear to be a mix of approximately 1.5" to 2" sanitary fittings for CIP / vent / process connections
MFR: Unknown
Stock No.:
114535355,100 Gallon Pfaudler Glass Lined Vertical Chemstore Receiver
Used 5,100 gallon Pfaudler glass lined vertical chemstore receiver, model CV96-5100-90, approximately 96" internal diameter x 143" straight side, 2:1 elliptical dish top and bottom, rated 90 psi and full vacuum at 450 f internal, 9119 glass, 24" center top opening, 24" side bottom manway, on 4 legs, serial# 4174471, national board# 32855, built 2016.
MFR: Pfaudler
Stock No.:
52384002Used Horizontal 55,500 Gallon Pressure Tank, Manufactured by HUB Technologies
Used- Horizontal 55,500-gallon pressure tank manufactured by HUB Technologies, constructed of 316L stainless steel with dished heads, an end-mounted swing arm manway cover, and supported on (2) saddles. Overall dimensions are approximately 68' long x 14' tall x 13' wide with an empty weight of approximately 33,000 lbs. Shell rated for 25 psi internal pressure and minus 0.75 psi vacuum at 125 degrees F. Suitable for bulk liquid storage, process holding, blending, and surge applications for products such as water, food ingredients, beverages, dairy products, chemicals, pharmaceutical solutions, and other compatible liquids.
MFR: HUB Technologies
Stock No.:
52384003Used HUB Technologies 55,500 Gallon Horizontal Pressure Tank
Used- HUB Technologies 55,500-gallon horizontal pressure tank constructed of 316L stainless steel with dished heads, an end-mounted swing arm manway cover, and supported on (2) saddles. Overall dimensions are approximately 68' long x 14' tall x 13' wide with an empty weight of approximately 33,000 lbs. Shell rated for 25 psi internal pressure and minus 0.75 psi vacuum at 125 degrees F. Suitable for bulk liquid storage, process holding, blending, and surge applications for products such as water, food ingredients, beverages, dairy products, chemicals, pharmaceutical solutions, and other compatible liquids.
MFR: HUB Technologies
Stock No.:
52384004316L Stainless Steel 55,500 Gallon Pressure Tank
Used- 316L stainless steel 55,500-gallon horizontal pressure tank manufactured by HUB Technologies with dished heads, an end-mounted swing arm manway cover, and supported on (2) saddles. Overall dimensions are approximately 68' long x 14' tall x 13' wide with an empty weight of approximately 33,000 lbs. Shell rated for 25 psi internal pressure and minus 0.75 psi vacuum at 125 degrees F. Suitable for bulk liquid storage, process holding, blending, and surge applications for products such as water, food ingredients, beverages, dairy products, chemicals, pharmaceutical solutions, and other compatible liquids.
MFR: HUB Technologies
Stock No.:
54520003Used 5,600 Gallon Pinnacle Manufacturing Horizontal Carbon Steel Mix Tank with Dual Agitators – Built 2023
Used 5,600 Gallon Pinnacle Manufacturing Horizontal Carbon Steel Mix Tank with Dual Agitators Built 2023. Approximate interior dimensions: 86'' wide x 236'' long x 66'' tall. 36'' roof manway, 22'' front manway. (2) Top entering agitators, with 8 blades each. (1) 4'' drain valve at front and back. Front sight glass. Serial # AL8400, built 2023.
MFR: Pinnacle Stainless
Stock No.:
54520004Pinnacle Manufacturing 5,600 Gallon Horizontal Mixing Tank with Dual Agitation System and Carbon Steel Construction
Pinnacle Manufacturing 5,600 Gallon Horizontal Mixing Tank with Dual Agitation System and Carbon Steel Construction. Carbon steel construction. Approximate interior dimensions: 86'' wide x 236'' long x 66'' tall. 36'' roof manway, 22'' front manway. (2) Top entering agitators, with 8 blades each. (1) 4'' drain valve at front and back. Front sight glass. Serial # AL8401, built 2023.
MFR: Pinnacle Stainless
Stock No.:
53267023Alloy Fabricators Inc. approximately 5600 gallon mix tank
Used Alloy Fabricators Inc. approximately 5600 gallon 304 stainless steel vertical mix tank. 90" diameter X 17' high straight side. Internal rated ATMOS @ 200 F. Dished heads. Top fittings: 21" manway, (2) 1.5", (4) 2", (1) 3", and (1) 4". 3" center bottom drain. Has (4) internal baffles. Equipped with dual flight 4-blade agitator driven by Philadelphia model PTERVS-08 S/N 307572, Ratio 38.9-1. Rated 1750 RPM input, 45 RPM output. Powered by 5 HP 3/60/460 volt motor. Lug mounted. Built 1979 OAH 27'
MFR: Alloy Fab
Stock No.:
10151633Used Mueller 5,700 Gallon Jacketed Pressure Tank | 21,000 Liter Stainless Steel Fermentation Vessel
Used Mueller 5,700 Gallon Jacketed Pressure Tank | 21,000 Liter Stainless Steel Fermentation Vessel, Model F.95" ID x 155" T/T. 268" OAH.Internal 25 psi at 100 degrees F, Jacket rated 100 psi at 100 degrees F.304 stainless steel, vertical, dish top and cone bottom, 16" bottom manway with 3" CBO.Serial # 384634-4, Built 2008.Previous use was brewing beer.
MFR: Mueller Corp
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.