In air-cooled condensers, heat is transferred from the gaseous refrigerant to the surrounding air. Typically, axial fans are employed to direct airflow across the fins of the heat exchanger within the condenser, facilitating heat dissipation. This cooling process lowers the refrigerant’s temperature enough for it to condense. In these applications, achieving high air performance while maintaining low energy consumption is a key priority.
- Durable design suitable for outdoor applications
- Significantly enhanced efficiency and power density within the same installation area
- Unmatched and flexible planning options without compromise
- Infinitely adjustable control features allow for easy adaptation to the actual required output
Overview of our products for air purifiers:

EC Centrifugal fans
The LONGWELL EC centrifugal fans showcase a comprehensive array of exceptional features, including high efficiency levels, user-friendly handling, and compact dimensions.

EC axial fan
Robust and powerful, our pressure-resistant axial fans are quiet and economical, making them ideal for outdoor installations.

High performance ventilation fans
powerful air flow,easy to install and maintain,maintenance-free ball bearings.
