HEPA Supply Air Outlet

Air Supply Outlet Features:

• Constructed with high-quality cold-rolled steel plate, featuring an electrostatic spray-coated surface for durability and aesthetics. Compact design ensures easy installation and maintenance.

• Air diffusion panel options: aluminum with spray coating, cold-rolled steel plate with spray coating, or stainless steel.

Air Supply Outlet Functions:

1. Suitable for cleanrooms of various cleanliness classes and enclosure structures.

2. Material options: carbon steel, stainless steel, aluminum, or plastic.

3. Designed for ceiling air supply in non-uniform cleanroom environments.

4. Offers diverse diffuser panel styles, ensuring aesthetic uniformity, smooth surfaces, and seamless integration.

Air Supply Outlet Characteristics:

1. Flexible airflow intake: side or top entry; compatible with square or round flange configurations.

2. Advantages include high versatility, simplified installation, and cost-efficiency.

3. Optimizes airflow distribution to maintain consistent jet velocity and minimize turbulence.

HEPA Air Supply Outlet Installation Guidelines:

1. Pre-Installation Requirements

• Ensure the dimensions and filtration efficiency of the HEPA outlet align with the cleanroom design specifications and client standards.

2. Site Preparation

• Thoroughly clean the HEPA outlet and the entire cleanroom before installation.

• Remove dust from the HVAC system and clean auxiliary spaces (e.g., ceiling plenums, utility layers).

• Run the HVAC system continuously for 12+ hours for preliminary purification, followed by a final cleaning.

3. Handling & Transportation

• Follow the manufacturer’s directional markings during transport.

• Handle with care to avoid severe vibrations or impacts that may damage internal components.

4. Pre-Installation Inspection

• Integrity of filter media, sealant, and frame.

• Compliance with dimensional specs (edge length, diagonal, thickness).

• Surface quality (no burrs or rust on metal frames).

• Inspect the outlet for defects:

• Verify the product certificate and technical performance against design requirements.

5. Leak Testing & Balancing

• Balance outlets to ensure resistance deviation between filters is **<5%**.

• Conduct a leakage test to validate filtration integrity.

• For unidirectional airflow systems:

• Mandatory for cleanrooms with Class 100 or higher cleanliness.

6. Sealing & Installation

• Seal gaps between the outlet flange and ceiling panel using gasket materials (ensure no air leaks).

• DO NOT install units with damaged filters or coatings.

• Securely connect the outlet to ductwork, and seal openings with plastic film + adhesive tape for airtightness.