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In modern cleanrooms, laboratories, and medical environments, efficient air distribution systems are critical for maintaining cleanliness and comfort. This article details a high-efficiency air supply outlet solution with dimensions of 332×330×420mm and a rated airflow of 500 CMH, designed specifically for applications requiring precise air control.

Dimensions: 332mm (W) × 330mm (D) × 420mm (H)

Rated Airflow: 500 cubic meters per hour (CMH)

Matching HEPA Filter: 320×320×90mm

Damper Configuration: Manual regulating damper

Flange Connection: 200×200mm standard size

This high-efficiency air supply outlet is constructed entirely from cold-rolled steel plates, ensuring durability and long-term stability. Cold-rolled steel offers excellent strength and corrosion resistance, making it particularly suitable for cleanroom environments.

The compact structural design integrates the air outlet, filter, and damper into a single unit, saving installation space while ensuring efficient system operation. The 420mm height provides sufficient plenum space for uniform downward airflow distribution.

• H13/H14-grade filter media, achieving 99.97%-99.99% filtration efficiency for 0.3μm particles
• The 90mm thickness balances filtration efficiency and pressure drop
• Standard size facilitates easy replacement and maintenance
• Sealed connection with the air outlet body prevents bypass leakage

• Allows precise adjustment of supply airflow based on zone requirements
• Damper structure ensures linear airflow adjustment characteristics
• Simple and intuitive operation, requiring no special tools
• Locking mechanism secures the set airflow to prevent accidental changes

The 200×200mm standard flange connection enables easy integration with existing duct systems, significantly simplifying installation.

• Hospital operating rooms and ICU wards
• Biosafety laboratories
• Cleanrooms in the electronics industry
• GMP facilities in the pharmaceutical industry
• Sterile packaging areas in the food industry

• Inspect filter integrity before installation
• Ensure proper sealing at flange connections
• Gradually adjust airflow to design values during initial commissioning
• Check filter pressure drop every 6-12 months
• Replace the filter when final resistance reaches twice the initial value

• Precise air distribution: Uniform airflow with no dead zones
• High-efficiency filtration: Ensures clean air supply
• Flexible airflow adjustment: Adapts to varying operational needs
• Compact structural design: Saves installation space
• Reliable material selection: Guarantees long-term stable performance

With its refined design and dependable performance, this 332×330×420mm high-efficiency air supply outlet solution is an ideal choice for air handling systems in various clean environments. Whether for new construction or retrofit projects, it delivers efficient and stable air distribution, creating compliant clean environments for users.