EVAPCO ATWB Closed Circuit Cooler

Induced-draft axial-fan counterflow cooler for a broad range of outdoor applications.

Rating: 5.0 / 5

ATWB is EVAPCO's original induced-draft counterflow closed circuit cooler with axial fans. Its Thermal-Pak II® coil with CrossCool™ internal enhancement delivers high evaporative capacity. The range includes numerous box sizes, including models suited to containerized export.

The closed circuit separates the process fluid from spray water and ambient air. This limits contamination of the process loop, simplifies fluid-quality control and supports data-center, industrial, power-generation and major-building cooling systems.

  • Closed circuit protects the process fluid from contamination.
  • High evaporative heat-rejection efficiency.
  • Broad capacity range and construction options.
  • Suitable for industrial facilities and data centers.
  • Corrosion-resistant and low-sound options are available.
  • Induced-draft counterflow
  • Capacity range: 91–37,765 MBH.
  • Closed heat-exchange circuit.
  • Evaporative cooling with recirculating spray water.
  • EVAPCO equipment for year-round operation.

Induced-draft axial-fan counterflow cooler for a broad range of outdoor applications.

Main parameters

Equipment type Evaporative closed circuit cooler

Capacity

Range 91–37,765 MBH

Air system

Arrangement Induced-draft counterflow

Heat exchanger

Circuit Sealed closed process-fluid circuit

Applications

Typical facilities Data centers, industrial processes, HVAC and process cooling

Request a price for EVAPCO ATWB Closed Circuit Cooler

Submit a request — NIKLAND engineers will select equipment for your facility and prepare a commercial offer including installation and commissioning.