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254×89mm AC Axial Fan | Industrial 25489 High-Volume Cooling Fan
The Hongbo 254×89mm AC axial fan is a large-diameter industrial fan designed for high-volume air movement in demanding ventilation and cooling applications. With its 254mm blade sweep and deep 89mm housing, this 254mm axial fan is suited for large equipment enclosures, HVAC systems, and industrial machinery requiring strong forced-air ventilation. It features an aluminum alloy frame, a PBT thermoplastic impeller, and a shaded pole induction motor for reliable continuous-duty performance.
Key Features
- 254mm Blade Diameter: Large swept area enables high volumetric airflow output, suited for equipment with substantial heat loads or large enclosure volumes.
- Aluminum Alloy Frame: Provides structural rigidity and corrosion resistance for industrial panel and rack mounting.
- Deep 89mm Housing: Greater depth compared to standard axial fans allows for increased static pressure capability, improving performance against resistance in ducted or restricted installations.
- PBT Thermoplastic Impeller: UL94-V0 rated for flame resistance and dimensional stability under continuous airflow loading.
- Shaded Pole Induction Motor: Brushless motor design reduces maintenance requirements in long-cycle industrial applications.
- Dual Voltage Availability: Supports 110V and 220V AC (50/60Hz) for compatibility with equipment across different regional electrical standards.
- Operating Temperature -10°C to +65°C: Covers the thermal envelope of most industrial and commercial equipment.
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Customization Options
Hongbo Motor supports OEM and ODM orders for this 254×89mm AC axial fan:
- Voltage: 110V, 220V, 380V, or dual-voltage configurations
- Bearing type: Ball bearing or sleeve bearing
- Lead wire: Length, gauge, and connector type to specification
- Speed and airflow: Multiple speed grades available to match specific system requirements
- Mounting: Flange dimensions and mounting hole patterns adjustable for OEM integration
- Packaging and labeling: Custom branding and packaging for volume OEM programs
Specifications
| Parameter | Value |
|---|---|
| Size | 254 × 89 mm |
| Voltage | 110V / 220V AC (50/60Hz) |
| Frame Material | Aluminum alloy |
| Impeller Material | PBT thermoplastic, UL94-V0 |
| Motor Type | Shaded pole induction motor |
| Bearing Type | Ball bearing / Sleeve bearing |
| Operating Temperature | -10°C to +65°C |
| Airflow | Available in multiple output grades; contact us for specifications |
| Noise Level | Available in multiple grades; contact us for specifications |
Applications
This 254mm axial fan is widely used in:
- Large industrial enclosures: Ventilates oversized control cabinets and switchgear panels housing high-power electrical components.
- HVAC air handling units: Supplies forced airflow in duct sections and recirculation assemblies for commercial and industrial buildings.
- Warehouse and factory ventilation: Provides directed exhaust or supply air in production areas with high ambient heat loads.
- Heavy-duty machinery cooling: Assists thermal management in large welding equipment, compressors, and industrial generators.
- Server room and data center supplemental cooling: Used as supplemental exhaust fans in hot aisle containment setups.
- Agricultural and greenhouse ventilation: Deployed in climate control systems for large growing environments.
Why Choose Hongbo Motor
- Over 10 years of focused experience in industrial cooling fan manufacturing
- Products exported to 40+ countries across North America, South America, Europe, and Asia
- Stable production capacity with consistent lead times
- Strong OEM/ODM capability for volume and custom orders
- Reliable quality backed by international certifications
FAQs
What is the 254×89mm fan designed for?
It is designed for large-format industrial ventilation, HVAC systems, and equipment with high airflow requirements where standard 120mm or 172mm fans provide insufficient output.
What voltage options are available?
Standard models cover 110V and 220V AC (50/60Hz). 380V and dual-voltage configurations are available on request.
Does the deep 89mm housing affect installation?
The 89mm depth requires adequate clearance behind the mounting panel. This depth also contributes to higher static pressure performance, beneficial for installations with ducting or airflow resistance.
Do you support OEM orders?
Yes. We support customization of voltage, speed, bearing type, lead wire, and packaging. Please contact our sales team with your requirements.
What is the minimum order quantity?
MOQ varies by configuration. Please contact us directly for details.
Certifications and Quality Assurance
- UL Certification
- CE Certification
- RoHS Compliance
- 3C Certification (China Compulsory Certification)
Manufactured and tested at Hongbo Motor’s 6,000 m² facility in Ningbo, China.
