17251 High-Static-Pressure Axial Fan Alternative
The 17251 is a common large-size industrial axial fan. The Jiefeng JF17251A2HBL/T-5 is an alternative candidate for high airflow and static-pressure applications.
JF17251A2HBL/T-5 Specifications
| Item | Spec |
|---|---|
| Dimensions | 171.0 × 152.0 × 51.5 mm |
| Rated voltage | 110V / 220V / 380V |
| Power | 41.8 / 48.4 W |
| Airflow | approx. 173 / 200 CFM |
| Static pressure | approx. 0.43 / 0.51 inch-H₂O |
| Speed | approx. 2700 / 3200 RPM |
| Operating temperature | -30°C to +70°C |
FAQ
What equipment is a 17251 fan suitable for?
The 17251 has a larger airflow area, suitable for control cabinets, electrical equipment and power supplies with high heat load and continuous ventilation needs.
What are the airflow and static pressure of the Jiefeng 17251?
JF17251A2HBL/T-5 delivers about 173/200 CFM, about 0.43/0.51 inch-H₂O static pressure and about 2700/3200 RPM, supporting 110/220/380V.
Why does a 17251 fan need static-pressure consideration?
With filters, heat sinks or complex ducting, system resistance reduces effective airflow. Look at airflow at target static pressure, not zero-pressure maximum.
How to choose between 17251 and 12038?
Different size classes: 17251 moves more air; 12038 is more compact. Choose by cutout, heat load and system resistance.