Precision air-conditioning units
Dependable cooling solutions for data centers
> Industries > Air conditioning technology > Precision air-conditioning units
Optimal environment for servers
Precision air-conditioning systems or Computer Room Air Conditioners (CRAC) ensure consistent climate control in data centers, regulating both temperature and humidity to maintain ideal conditions for servers and IT infrastructure.
The benefits of using LONGWELL fans in precision air-conditioning units include:
- ●High power density
- ●Unmatched compact design
- ●Perfectly integrated components
- ●Exceptional efficiency due to advanced ventilation technology and state-of-the-art EC motors
- ●Extremely quiet performance enabled by optimized impeller flow
- ●EC fans available with dual speed settings or infinitely variable control
- ●Adherence to ErP standards
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.