Evaporative Air Cooler RTF-25BL

The RTF-25BL is a high-volume evaporative air cooler designed to move filtered, cooled fresh air through large industrial and commercial spaces. It uses water evaporation to absorb heat and provides an energy-conscious alternative to conventional air conditioning where continuous air movement is available.

Water is circulated from the tank through the evaporative cooling pads. A high-volume fan draws warm outdoor air through the wetted pads, where heat is absorbed through evaporation before cooled air is delivered into the occupied area.

The unit is suitable for factories, warehouses, workshops and other facilities that need broad air movement and practical operating costs. Final performance depends on entering air temperature, relative humidity, ventilation and the installation layout.

The RTF-25BL uses a high-efficiency motor, reinforced air-moving components and a protective housing for reliable long-term operation. Its controller supports adjustable airflow and routine operating control, while the cooling pads help filter incoming air and maintain stable evaporation.

For best results, provide a clear fresh-air path and avoid recirculating cooled air into a sealed room. Confirm the electrical configuration, airflow unit, installation height and required coverage with engineering before quotation.

Maintenance is straightforward: turn off the water supply, empty and clean the tank, dry the cooling pads during seasonal shutdown, and drain circulating water during extended storage. Inspect the pads, tank and housing periodically for scale, algae or corrosion.

The RTF-25BL can support factories, warehouses, workshops, loading areas and other large spaces that benefit from filtered fresh-air cooling. Contact RTFANS for help matching the cooler to the facility layout and heat load.