Used Cooling Towers for Sale
Used cooling towers are industrial systems designed to remove heat from water through evaporative cooling and heat exchange with ambient air. These systems are widely used in power generation, chemical processing, HVAC systems, and manufacturing operations where excess heat must be efficiently dissipated. Cooling towers play a critical role in maintaining process temperatures, improving energy efficiency, and supporting continuous operation. Aaron Equipment offers used cooling towers for sale in various configurations to meet specific heat rejection requirements, capacities, and facility needs. Browse available inventory below or explore cooling tower types to find systems aligned with your application.
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53852001Used BAC Cooling Tower – Model XES3E-1222-10L-2, 1033 Nominal Tons, 3100 GPM
Used BAC Cooling Tower, Model XES3E-1222-10L-2, rated at approximately 1,033 nominal tons with a 3,100 GPM flow rate, cooling water from 95 F to 85 F at 78 F entering air wet bulb temperature. Unit features a stainless steel fan guard, stainless steel internal walkway, and 4' ladder with cage. Equipped with (2) 15 HP, 3-phase, 60 Hz, 460V fan motors. Built in 2018.
MFR: BAC
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54334001Used Marley Double Flow Cooling Tower | 450 Ton Industrial Cooling System (Model MHF7113)
Used- 450 Ton Marley Double Flow Cooling Tower Model MHF7113. 410-746 ton cooling capacity, based on 3gpm/ton at 95 f hot water 85 F cold water 78 F wet bulb configuration. Built 2016. Dimensions 13'-11" long x 25'-10" wide x 22' tall 41,310lbs.
MFR: Marley
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54391001Used EVAPCO ATWB 4-3E9 Z Closed Circuit Cooling Tower – 42 Ton Process Fluid Cooler (2018)
Used- EVAPCO Process Cooling Tower, Model ATWB 4-3E9 Z. Approximately 42 Nominal Tons. 131 GPM flow rate. Closed Circuit. (2) 2 HP fans, approximate 18,110 CFM. 100 degrees F entering fluid temperature, 90 degrees F leaving fluid temp, 78 degrees F wet-bulb temperature. Stainless steel basin. Built 2018.
MFR: Evapco
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13147001Used BAC Baltimore Aircoil 3455A-MM Cooling Tower – 455 Tons | 20 HP Fan | 1000 GPM | Heavy-Duty Steel Construction
Used- Baltimore Aircoil 455 Ton Cooling Tower, Model Number 3455A-MM, Open Loop. (2) 8,000 watt heaters. 20 HP totally enclosed fan. 460 Volt. 3 phase. All steel construction. 8? water inlet and outlet. OAD: 245"L x 122"W x 136'H . 1000 GPM. Approx. 15,000 lbs.
MFR: Baltimore Air Coil
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54219002Tower Tech TTXL-061975 FRP Cooling Tower – Open Circuit, Direct Drive, 1800 GPM
Tower Tech Cooling Tower, Model TTXL-061975, Open Circuit Design / Modular fiberglass cooling tower rated for approximately 600 tons of cooling capacity. It features a fiberglass reinforced plastic (FRP) casing and basin, PVC fill media, and drift eliminators. Unit has direct-drive axial fans with a hot-water spray distribution system. Typical operating conditions are 95F inlet water, 85F outlet water, and 78F wet-bulb ambient, with a flow rate of about 1,800 GPM. The tower has removable louvers, access panels, stainless steel hardware. Serial# 2008031-02. Built 2008.
MFR: Tower Tech
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53642001(8) Evapco Eco-ATWB 24-4N20 Closed Circuit Cooling Towers. Approximately 600 ton
Used- Lot of (8) Evapco Eco-ATWB 24-4N20 Closed Circuit Cooling Towers. Approximately 600 ton each. Each approximate 2,800 GPM. (2) 40hp fans, approximate 281,190 CFM. Coil volume 5,107 liters (1349 gallon). (2) 40HP fans. Setup as (2) cell units. Seller would like to sell all 8 units at one time, however, will accept offers. Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible.
MFR: Evapco
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51258012Used SPX Marley NC8409U Crossflow Cooling Tower – 790 Ton/Cell | 2018 Build | 4-Cell Industrial System
Used SPX Marley NC8409U crossflow cooling tower system featuring a 4-cell industrial configuration with an approximate combined cooling capacity of 790 tons. Each cell is rated for approximately 1,650 GPM, providing a total system flow of 6,600 GPM. Designed for cooling water from 109.0 F hot water temperature to 85.0 F cold water temperature with a 76.0 F entering wet bulb temperature. Each cell is equipped with a 12' diameter, 5-blade fan driven by a 50 HP motor operating at 1,800 RPM with 60 Hz, 230/460V electrical service. Built in 2018.
MFR: SPX
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54531002BAC Baltimore AirCoil 33620-2TR Cooling Tower, 3,600 USGPM
Used BAC Baltimore AirCoil 3000 Series Cooling Tower, Model 33620-2TR. 3,600 USGPM of water from 95 degrees F to 85 degrees F entering air wet bulb temperature and 6.45 psi fluid pressure drop. Fan driven by 50HP, 3/60/460 volt, 1800rpm motor. Galvanized cold water basin with 4" connections. 34" x 35" Access doors. Serial # U0021209. Built 2000.
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54531003Used BAC Baltimore AirCoil 3000 Series Cooling Tower, Model 33620-2TR
Used-BAC Series 3000 Cooling Tower. Heavy Gauge Panel Construction. 4 in Cold Water Connections, Connections Less Than 4 in Are Provided with Male Pipe Threads. Casing Constructed of Fiberglass-Reinforced Polyester Panels. hinged 34 in x 35 in Access Doors. Wave Formed Air Inlet Louvers. (2) 150# Stud Circle Hoy Water Inlet Connections Per Cell on Top of Unit. Gravity Type Hot Water Basins. BACross Wet Deck Surface and Drift Eliminators Formed From PVC. Axial Flow Aluminum Fans. Heavy Gauge Fan Guards. 3,600 USGPM of Water From 95 Degrees F to 85 Degrees F with 78 Degrees F Entering Air Wet Bulb Temperature and 6.45 PSI Fluid Pressure Drop. (1) 50 HP 1800 RPM TEFC Fan Motor. Baltibond Corrosion Protection System. Ladder and Safety Railing. Dual Top Inlet Connections with Flow Control Valves. Extended Lube Lines.
Types of Used Cooling Towers Available
Aaron Equipment offers a range of used cooling towers designed to support heat rejection, process cooling, and thermal management applications:
Cooling Towers – General-purpose industrial cooling towers designed to remove heat from circulating water systems through evaporative cooling.
Induced Draft Cooling TowersSystems that use fans to draw air through the tower, improving efficiency and heat transfer performance.
Forced Draft Cooling TowersUnits that push air into the tower using blowers, suitable for applications requiring controlled airflow.
Closed Circuit Cooling TowersSystems that isolate process fluids within coils, preventing contamination while providing efficient cooling.
Crossflow Cooling TowersDesigns where air flows horizontally across falling water, offering energy-efficient operation and simplified maintenance.
Cooling Tower Applications & Industry Uses
Used cooling towers are essential across industries where heat removal and temperature control are required for efficient operation. Common applications include:
Power Generation: Cooling circulating water in power plants
Chemical Processing: Heat rejection for reactors, heat exchangers, and process systemsHVAC Systems: Building cooling and large-scale air conditioning systems
Manufacturing: Cooling equipment such as compressors, chillers, and production machinery
Refining & Energy: Heat dissipation in oil, gas, and petrochemical operations
These systems help maintain optimal process temperatures, improve energy efficiency, and support continuous production.
Used Cooling Tower Buying Considerations
When selecting a used cooling tower, it is important to evaluate both system requirements and equipment condition:
Cooling Capacity: Match system performance with heat load requirements
Tower Design: Induced draft vs. forced draft vs. closed circuit based on application
Water Quality & Treatment: Consider scaling, fouling, and corrosion factors
Airflow & Fan Systems: Evaluate efficiency and operational performance
Footprint & Installation Requirements: Ensure compatibility with facility layout
Condition & Maintenance History: Review structure, fill media, and prior usage
Why Buy Used Cooling Towers
Buying used cooling towers provides a cost-effective solution for managing industrial heat loads without the long lead times of new equipment. Used systems offer proven performance and are often available for immediate shipment, helping facilities maintain uptime and reduce capital investment.
Aaron Equipment sources high-quality cooling towers, providing reliable solutions for industrial cooling and heat rejection applications.
Sell Your Used Cooling Towers
Aaron Equipment actively purchases surplus cooling towers and related equipment. Whether upgrading systems or decommissioning assets, our team can help maximize value.
A cooling tower is a system that removes heat from water by allowing a small portion to evaporate, reducing the temperature of the remaining water for reuse in industrial processes.
Common types include induced draft, forced draft, closed circuit, and crossflow cooling towers, each designed for different cooling requirements and system configurations.
Choosing the right cooling tower depends on heat load, water flow rate, environmental conditions, and facility constraints such as space and airflow requirements.
Yes. Used cooling towers are built for long service life and can remain highly reliable when properly maintained, inspected, and refurbished if necessary.
Cooling towers are used in power generation, chemical processing, HVAC systems, manufacturing, and energy industries where heat removal is essential.