Evapco Closed Circuit Coolers
The cooling coil incorporated in all the closed circuit towers is Evapco’s Thermal-pak® with unique advanced features which provides the maximum heat transfer characteristics at lowest pressure drop. All these products are available in heavy galvanised (725 gm/m²) casing or AISI 304 or AISI 316 stainless Steel. For more information on Evapco closed circuit coolers click here or download the catalogues below.
ATW
Series ATW represents decades of engineering excellence and is specifically designed for ease of access for maintenance, high durability, optimum efficiency and low power consumption. The ATW is an induced draught unit available with special low noise fans and water noise absorbers for sensitive sites.
Download ATW Catalogue
ATWB
The ATWB line of Closed Circuit Coolers has always reflected EVAPCO’s commitment to product development. Its advanced design and owner oriented features provide many operational and performance advantages. The ATWB’s Thermal-Pak® Coil now features Internal Tube Enhancement which increases the internal heat transfer coefficient of the coil and thus increases the cooling capacity of the unit. The now improved ATWB offers the most models and box sizes in the industry and is designed with IBC Compliant Construction and CTI Certified Performance.
Download ATWB Catalogue
eco-ATWB
The eco-ATWB Series utilises EVAPCO's new patent pending Ellipti-fin coils which are the most efficient Closed Circuit Cooler Coil in the HVAC industry! The Ellipti-fin features elliptical spiral fin technology to maximize the surface area available for heat transfer. The elliptical tube design allows for closer tube spacing, resulting in greater surface area per plan area than round-tube coil designs. In addition, the revolutionary Ellipti-fin design utilises spiral fin technology and has lower resistance to airflow than typical finned coil designs.
Download eco-ATWB Catalogue
eco-ATWB-E
The new eco-ATWB-E line of Closed Circuit Coolers offers the same great design benefits and features as the eco-ATW, an increase in the efficiency of both evaporative and dry cooling modes, but it has also been specifically designed to optimise both the evaporative (latent) and dry (sensible) modes of cooling simultaneously. This unique design joins an evaporative cooler and a dry cooler into one unit.
The eco-ATWB-E provides an ideal solution for applications where minimizing both energy and water consumption is critical.
Download eco-ATWB-E Catalogue
eco-ATWB-H
The new eco-ATWB-H combines the highly efficient Ellipti-fin coils with Evapco’s new ARID Fin Pak Coils. This combination provides :
- continuous water savings, even when the spray pump is energized
- highest dry bulb switch over temperatures
- plume abatement or elimination
Download eco-Hybrid Catalogue
ESW4
EVAPCO's largest and most energy efficient single cell evaporative cooler! The new ESW4 was designed to maximize capacity and optimize energy efficiency in EVAPCO’s single largest closed circuit cooler cell available. Utilizing EVAPCO’s Crosscool Internal Tube Enhancement and the patented elliptical tube Sensi-Coil Technology, the ESW4 provides equal or greater capacity than competitive units that are larger in footprint and higher in fan motor power. The optimized ESW4 was developed specifically for high tonnage applications such as data centres, industrial plants, and large HVAC applications, where the end user requires the lowest energy consumption on the fewest amount of units, connections and fans. The ESW4 offers the most models and box sizes in the industry and is designed with IBC Compliant Construction, FM Approved Construction and CTI Certified Performance.
Download ESW4 catalogue
ESWA
Series ESWA is a state of the art in closed circuit cooling towers incorporating the most advanced technology available. The features combine all the maintenance advantages of the ATW range with induced draught fans and excellent access features but also incorporated additional direct contact heat transfer surface which steps up the efficiency to levels never achieved before.
Download ESWA catalogue
ESWB
The ESWB closed circuit cooling tower builds on all the advantages of the ESWA range, incorporating the most advanced technology available. The ESWB is able to provide superior performance as a result of its full footprint patented Sensi-Coil® Technology. The Sensi-Coil® now features Crosscool™ Internal Tube Enhancement which increases the cooling capacity of the unit.
Download ESWB catalogue
LSWA
Series LSWA is a traditional fan forced draught closed circuit cooling tower, with inherently low noise centrifugal fans but can be fitted with additional attenuation if the application is hyper sensitive. This range of towers is ideally suited for indoor installation and applications which require extensive air inlet and outlet ductwork.
Download LSWA catalogue
LSWA-H
Series LSWA-H is an exciting innovation building on the proven design of the LSWA. The LSWA-H is a forced draft centrifugal fan counterflow closed circuit cooler for combined wet/dry operation. Incorporating the ARID Fin-Pak dry cooling coil installed in series with the evaporative coil, water savings up to 60% can be established. As a consequence less water treatment chemicals are necessary and visible plume is completely eliminated during dry operation. During wet operation the plume is reduced or completely eliminated.
Download LSWA-H catalogue
eco-LSWE
Featuring Evapco’s revolutionary Ellipti-fin coil with CROSScool Internal Tube Enhancement, the eco-LSWE and eco-LRWB closed circuit coolers are the most energy and water efficient forced draft coolers available in the industry. This new and improved series of coolers is the ideal solution for indoor applications, confined layouts, and low sound requirements. NOW, with Evapco’s state-of-the-art spirally finned, internally enhanced coil technology, the eco-LSWE and eco-LRWB can replace existing forced draft equipment of the same boxsize and fan motor horsepower while providing additional thermal capacity!!
Download eco-LSWE catalogue
LRW
Series LRW is a variation on the LSWA and selected for applications which demand a low silhouette when placed behind a building parapet wall or screening. The LRW cooler is the ideal solution for sound-sensitive installations due to the centrifugal fan with forward curved fan blades to allow static pressure for the installation of sound-attenuators.
Download LRW catalogue
eco-LRWB
Featuring Evapco’s revolutionary Ellipti-fin coil with CROSScool Internal Tube Enhancement, the eco-LSWE and eco-LRWB closed circuit coolers are the most energy and water efficient forced draft coolers available in the industry. This new and improved series of coolers is the ideal solution for indoor applications, confined layouts, and low sound requirements. NOW, with Evapco’s state-of-the-art spirally finned, internally enhanced coil technology, the eco-LSWE and eco-LRWB can replace existing forced draft equipment of the same boxsize and fan motor horsepower while providing additional thermal capacity!!
Download eco-LRWB catalogue
