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This page explains how Blower Fan is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A mechanical device that moves air or gas through an HVAC system by creating airflow using rotating blades or impellers.
Technical details and manufacturing context for Blower Fan
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Airflow Rate | 500–5000 m³/h | Select based on system demand and duct resistance.ISO 5801 |
| Static Pressure | 100–1500 Pa | Higher pressure needed for longer ducts or filters.ISO 5801 |
| Fan Speed | 800–3000 rpm | Affects airflow and noise; use VFD for variable speed. |
| Power Consumption | 0.75–15 kW | Match motor size to fan load and efficiency.IEC 60034-1 |
| Voltage | 380–480 V AC | Three-phase; check phase and frequency compatibility.IEC 60038 |
| Frequency | 50–60 Hz | Ensure motor and VFD are rated for local grid.IEC 60038 |
| Noise Level | 60–85 dB(A) | Lower noise for residential or office applications.ISO 13347 |
| Operating Temperature | -20–60 °C | Extended range may require special bearings or seals. |
| Ingress Protection | IP54–IP65 | Higher IP for dusty or wet environments.IEC 60529 |
| Impeller Diameter | 250–800 mm | Larger diameter moves more air at lower speed. |
| Blade Material | AL6061–SS304 | Aluminum for lightweight, stainless for corrosion resistance.ASTM B209, ASTM A240 |
| Weight | 15–120 kg | Consider mounting structure and handling. |
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 essential for the following industrial systems and equipment:
| pressure: | Up to 1.5 bar differential pressure |
| flow rate: | 100 to 50,000 CFM |
| other spec: | Maximum 5% solids concentration in slurry applications |
| temperature: | -20°C to 120°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
4 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.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The airflow rate for blower fans in this directory ranges from 500 to 5000 m³/h, as per ISO 5801. The actual value depends on the system demand and duct resistance, so it must be verified with the manufacturer for the specific model.
Static pressure is needed to overcome resistance from ducts, filters, and other components. The reference range is 100 to 1500 Pa. Higher pressure is required for longer ducts or additional filters. Confirm the required pressure with system design calculations.
Common materials include galvanized steel, aluminum, and plastics such as PBT and ABS. The blade material may be aluminum (AL6061) or stainless steel (SS304) depending on corrosion resistance needs. Material selection affects weight, durability, and cost.
Relevant standards include ISO 5801 for airflow and pressure testing, IEC 60034-1 for motor performance, IEC 60038 for voltage and frequency, ISO 13347 for noise measurement, and IEC 60529 for ingress protection. Always verify compliance with the manufacturer.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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