Guides
Application Guides & Selection Resources
Industry application pages, selection guides and comparisons that map SUNXFAN fans to real-world use cases.
Applications
Choosing a Fan System: Commercial vs. Residential
Discover the core differences between commercial and residential ventilation systems. Learn how to select the right fan based on airflow, static pressure, and…
Range Hood Extractor Blowers & Kitchen Exhaust Fans
Dual-inlet centrifugal blowers for range hoods and kitchen ventilation — 720–1690 m³/h across 24V/48V/310V DC and 115V/230V AC, with stepless speed control and noise from 52 dB(A).It meets the EU A+++ energy efficiency requirements.
Medical & Cleanroom Ventilation Fans
Low-noise EC/DC centrifugal blowers for medical equipment, cleanrooms and laboratories — 720–1800 m³/h, IP44 options, stepless speed control and noise from 52 dB(A).
Data Center Cooling Fans & EC Centrifugal Blowers
High-static-pressure EC centrifugal blowers for server racks, CRAC/AHU and DC power systems — 1050–25000 m³/h, up to 1500 Pa, with 0-10V/PWM temperature-driven & Modbus RTU(RS485) speed control.
Selection Guides
48VDC vs. 800VDC: Telecom Cabinet Fan Selection Guide
In the deployment of 5G/6G telecom networks, edge computing, and outdoor integrated cabinets, thermal management is critical for ensuring zero-downtime…
Why 800VDC Brushless Fans Are the New Standard
800VDC brushless DC/EC fans draw power directly from the high-voltage DC link, eliminating step-down conversion to cut weight and energy losses. With CAN FD telemetry, they are becoming the core cooling solution for megawatt-class high-voltage applications.
How to Choose a Centrifugal Fan (CFM, Pressure)
A step-by-step guide to selecting a centrifugal blower — airflow (CFM/m³/h), static pressure (Pa), voltage, motor type and speed control, mapped to SUNXFAN's full lineup.
Comparisons
Why Hydroponics Prefer EC Backward-Curved Fans
In modern agriculture—such as hydroponics, soilless farming, and year-round indoor cultivation—precise microclimate control is the core driver of high crop…
Fan Manufacturers: Comparison & Selection Guide
Selecting external rotor fans requires evaluating electrical topology, bus communication, static pressure requirements, certifications, and total cost of…
EC vs AC Fans: Which Saves More Energy?
Electronically commutated (EC) fans vs traditional AC fans — efficiency, speed control, noise and total cost of ownership, with real EC models from SUNXFAN.