Cooltron Launches 254×89mm High-Performance DC Axial Fan with 807.9 CFM Airflow

CALIFORNIA CITY, Calif. - Aug. 4, 2026 - PRLog -- Cooltron today announced the FD2589-87 series, a 254 × 89 mm DC axial fan designed for high-power cooling applications.

The fan provides a maximum airflow of 807.9 CFM and up to 16.4 mm-H₂O of static pressure. It is offered in 24V and 48V versions with three speed options (1400 / 1700 / 2300 RPM).

All models feature dual ball bearings, built-in auto-restart protection, and FG tachometer output. PWM speed control is supported across the range. The fan uses an aluminum alloy frame with UL 94V-0 rated PBT blades and operates from -10°C to +70°C.

The FD2589-87 series is intended for applications requiring substantial airflow and the ability to overcome system resistance, including data center server racks, telecom base station cabinets, industrial power supplies, UPS systems, solar inverters, and energy storage equipment.

"Engineers working with high-density power electronics and large enclosures often need more airflow than smaller fans can provide," said a Cooltron representative. "This series fills that gap while maintaining a straightforward DC design."

More information, full specifications, and downloadable drawings are available on the official product page:
https://www.cooltron.com/product/detail/254x89mm-dc-axial...

About Cooltron
Cooltron specializes in DC, AC, and EC cooling fans, with a focus on custom thermal solutions for power electronics, data centers, telecommunications, and renewable energy markets.