Cleanroom Environmental Control System
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This page explains how Fan Filter Unit (FFU) is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A self-contained air filtration device that combines a fan and HEPA/ULPA filter to provide localized clean air in controlled environments.
Technical details and manufacturing context for Fan Filter Unit (FFU)
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Airflow Rate | 500–1500 m³/h | Select based on room classification and required air changes.ISO 14644 |
| Filter Efficiency | H14–U15 | H14 for ISO 5, U15 for ISO 4 or higher.EN 1822 |
| Static Pressure | 150–500 Pa | Higher static pressure for longer duct runs or higher filter resistance.ISO 14644 |
| Noise Level | 45–60 dB(A) | Lower noise for cleanrooms with personnel occupancy.ISO 3746 |
| Power Supply | 220–240 V AC | Single-phase, 50/60 Hz; other voltages available on request.IEC 60038 |
| Power Consumption | 80–250 W | Depends on motor efficiency and airflow setting.IEC 60364 |
| Operating Temperature | 0–40 °C | Outside this range, performance may degrade.IEC 60721-3-3 |
| Relative Humidity | 30–80 % RH | Non-condensing; high humidity may affect filter life.IEC 60721-3-3 |
| Ingress Protection | IP54–IP65 | IP65 for washdown areas; IP54 for general cleanroom use.IEC 60529 |
| Filter Frame Material | 304–316 SS | 316 for corrosive environments; 304 for standard cleanrooms.ASTM A240 |
| Unit Weight | 15–30 kg | Varies with size and filter class; check ceiling load capacity. |
| Dimensions (W×D×H) | 575×575×300–1175×575×300 mm | Standard sizes; custom sizes available. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Fan Filter Unit (FFU).
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 500 Pa (2 in. H₂O) differential pressure |
| flow rate: | Typically 0.3 to 1.5 m³/s (600 to 3200 CFM) |
| temperature: | 10°C to 40°C (50°F to 104°F) |
| filter class: | HEPA (99.97% @ 0.3μm) to ULPA (99.9995% @ 0.12μm) |
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.
9 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.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The airflow rate is typically between 500 and 1500 m³/h, but the exact value depends on the cleanroom classification and required air changes. Always verify the specific model's airflow rating with the manufacturer.
Filter efficiency ranges from H14 to U15 according to EN 1822. H14 is suitable for ISO 5 cleanrooms, while U15 is for ISO 4 or higher. Confirm the required class based on your cleanroom standard.
The standard power supply is 220–240 V AC, single-phase, 50/60 Hz. Other voltages may be available on request. Check the nameplate and confirm with the supplier for your specific voltage requirements.
Review the manufacturer's documentation for compliance with relevant standards such as ISO 14644, EN 1822, and IEC 60529. Request test certificates and ensure the model's parameters match your cleanroom requirements. Always verify with the legal manufacturer or supplier.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
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