A rotating component in exhaust fans that moves air or gases through centrifugal or axial force.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Diameter | 200-1500 mm | |
| Hub Type | Keyed, threaded, or taper-lock | |
| Blade Count | 5-12 blades | |
| Balance Grade | G6.3 per ISO 1940 | |
| Rotation Speed | 500-3000 RPM | |
| Static Pressure | 100-2000 Pa | |
| Airflow Capacity | 500-50000 m³/h |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A mechanical assembly designed to extract contaminated air from dust containment systems.
A blower/fan unit that provides controlled airflow within a clean room assembly station to maintain air quality and particle control.
A practical evidence checklist for RFQ preparation and supplier evaluation.
Compare the published product scope and source details, then include your specifications and quantity in an enquiry.
2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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Centrifugal impellers move air radially outward, generating higher pressure for ducted systems, while axial impellers move air parallel to the shaft, ideal for high-volume, low-pressure applications like cooling.
Inspect every 6-12 months for wear, corrosion, or imbalance, with more frequent checks in high-dust or corrosive environments to prevent failures.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.