Powder Coated HEPA Air Supply Outlet for GMP Cleanrooms
The Powder Coated HEPA Air Supply Outlet is a high-performance terminal air filtration device designed for cleanrooms requiring stringent air cleanliness and GMP compliance.
It integrates a welded cold-rolled steel cabinet, a precision HEPA filter compression system, and a high-efficiency HEPA filter to deliver uniform, contamination-free airflow directly into critical clean environments.
With excellent airtightness, corrosion resistance, and ease of maintenance, this HEPA air supply outlet is an ideal solution for pharmaceutical, semiconductor, and biotechnology cleanrooms.
Functions
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Powder-Coated Cold-Rolled Steel Cabinet
Durable construction with excellent corrosion resistance and long service life.
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Room-Side Replaceable HEPA Filter
Enables fast maintenance without entering ceiling plenum, reducing downtime.
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Welded Leak-Free Structure
Ensures superior airtightness and compliance with GMP cleanliness standards.
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Precision Filter Compression System
Maintains consistent sealing performance and prevents bypass leakage.
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Adjustable Butterfly Damper
Allows accurate airflow balancing during commissioning.
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Vertical or Horizontal Airflow Options
Suitable for various cleanroom layouts and ceiling designs.
Technical Parameters
Mini-Pleated HEPA Filter Type
|
Cabinet Size (mm)
|
Filter Size (mm)
|
Flange Size (mm)
|
Rated Airflow (m³/h)
|
|
534 * 534 * 380
|
484 * 484 * 96
|
320 * 200
|
1000
|
|
660 * 660 * 380
|
610 * 610 * 96
|
400 * 200
|
1500
|
|
915 * 610 * 380
|
915 * 610 * 96
|
500 * 200
|
2000
|
|
1220 * 610 * 380
|
1220 * 610 * 96
|
500 * 300
|
3000
|
HEPA Filter with Clapboard
|
Cabinet Size (mm)
|
Filter Size (mm)
|
Flange Size (mm)
|
Rated Airflow (m³/h)
|
|
534 * 534 * 380
|
484 * 484 * 220
|
320 * 200
|
1000
|
|
660 * 660 * 380
|
610 * 610 * 220
|
400 * 200
|
1500
|
|
915 * 610 * 500
|
915 * 610 * 220
|
500 * 200
|
2000
|
|
1220 * 610 * 500
|
1220 * 610 * 220
|
500 * 300
|
3000
|
Customized sizes and flange dimensions are available upon request.
Applications
This HEPA air supply outlet is widely used in high-grade clean environments, including:
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Pharmaceutical GMP Cleanrooms
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Semiconductor & Electronics Manufacturing
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Biotechnology & Life Science Laboratories
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Medical Device Production
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Food & Beverage Clean Processing Areas
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Hospitals, Operating Rooms, and Medical Laboratories
Customization Capability
We provide fully customized HEPA air supply outlet solutions based on your cleanroom design and project requirements, including:
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Cabinet size and material thickness
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Flange dimensions and air inlet position
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HEPA filter efficiency (H13 / H14)
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Rated airflow and pressure drop
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Ceiling type compatibility (T-grid / plaster ceiling)
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Wall-mounted or ceiling-mounted configurations
Technical drawings and engineering support are available for EPC and cleanroom projects.
Installation & Maintenance
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Designed for easy installation in ceiling or wall applications
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Room-side filter replacement simplifies routine maintenance
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Equipped with test port for differential pressure monitoring
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Suitable for long-term continuous operation in GMP cleanrooms
FAQ
Q1. What is a HEPA Box used for?
A HEPA Box is the terminal HEPA filtration device installed at the end of cleanroom air supply systems. It delivers purified air into the cleanroom and maintains the required cleanliness level.
Q2. What types of HEPA filters can be used?
This unit supports both mini-pleated and clapboard (separator) HEPA filters, depending on the airflow and efficiency requirements.
Q3. How often should the HEPA filter be replaced?
Typically every 1–2 years, depending on usage, cleanliness level, and pressure resistance readings obtained via the testing port.
Q4. Is it suitable for pharmaceutical and semiconductor cleanrooms?
Yes. It is widely used in pharmaceutical cleanrooms (GMP), semiconductor fabs, electronics plants, precision assembly, laboratories, and medical facilities.
Q5. Can the size be customized?
Yes, cabinet dimensions, flange sizes, and filter specifications can be fully customized based on your cleanroom design.
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