High Efficiency Filter Outlet HEPA Box With Smooth Diffuser Plate For Pharmaceutical Cleanroom

Application:
The terminal air filtration equipment used for the newly-purified 1000-, 10,000-, 100,000-class and clean room purification projects meets the requirements of purification requirements, and can be widely used in the purification of air-conditioning systems in the pharmaceutical, sanitary, electronics, and chemical industries.

Core Advantages:

1.The surface of the box is treated with electrostatic spray.
2.The tank seal design further enhances its uniqueness
3.Strong corrosion resistance
Material: color steel plate or galvanized sheet spray.
Tips:can be customized according to requirements

Main Technical Parameter:

FAQ:

1. What is the function of a high-efficiency air supply outlet?

High-efficiency air supply outlets are critical components of cleanroom ventilation systems, equipped with HEPA or ULPA filters.
They are designed to:
* Filter airborne particles (≥99.97% efficiency for particles ≥0.3μm)
* Distribute clean air uniformly (maintaining unidirectional or mixed airflow)
* Control pressure differential and air exchange rates (ensuring ISO cleanliness standards)
2. How often should the filters in high-efficiency air supply outlets be replaced?
Replacement intervals depend on the operating environment. General recommendations:
* Pre-filters: Inspect/replace every 3-6 months
* HEPA filters: Replace every 2-5 years (or when pressure drop alarms trigger)
Key influencing factors:
✔ Air pollution levels (e.g., pathogen-containing aerosols in pathology labs may require shorter cycles)
✔ Operational hours (24/7 use demands more frequent maintenance)
✔ Pressure differential data (replace when ΔP ≥ 1.5× initial value)
3. How to determine if a high-efficiency air supply outlet has failed?
Testing methods:
* Pressure monitoring: Significant drop in ΔP across the outlet (indicating possible damage)
* Particle counting: Downstream particle counts exceeding standards (e.g., >3,520 particles/m³ for ≥0.5μm in ISO Class 5)
* DOP/PAO leak testing: Scan filter edges and media; >0.01% leakage rate indicates failure

• Establishment & Vision: Guangzhou Cleanroom Construction Co., Ltd. was founded in 2010 and is committed to becoming a one-stop cleanroom construction and solutions partner for customers, contributing to the development of the global cleanroom industry.
• ​Qualifications and Honors: It is a high-quality enterprise in China's cleanroom system engineering and equipment manufacturing industry, and has been recognized as a high-tech enterprise and a "little giant" of technological innovation in Guangzhou, demonstrating its leading position in the industry.
• Base Locations: The company has a rational layout, with its production base located in Panyu, Guangzhou, and its sales center in Pazhou, Guangzhou. The two locations operate in coordination, ensuring efficient production of products and quick response to market demands, providing convenient services to customers. We warmly welcome customers from home and abroad to visit us.
• Localized Services: In the process of global development, the company attaches great importance to localized services and has established stable partnerships in many countries such as Indonesia, Saudi Arabia, and the Philippines. This layout ensures that we can provide local customers with timely on-site responses, tailored solutions, and efficient after-sales services, allowing customers to experience seamless support.
• Certifications and Patents: The company has passed multiple international certifications such as ISO 9001, ISO 14001, and ISO 45001, and owns numerous utility model patents and design patents, reflecting its strict quality management and strong research and development capabilities. It is also a member of many professional associations such as the Guangdong Laboratory Association and the Shanghai Laboratory Equipment Association, and actively participates in well-known industry exhibitions such as the National Hospital Construction Conference and the Munich Shanghai Analysis & Biochemistry Exhibition, always keeping pace with the industry frontier.
• Product Applications: The company focuses on providing comprehensive solutions for laboratory and medical cleanroom construction. Its products include air showers, pass boxes, workbenches, dissection tables, fume hoods, etc., which are widely used in various fields such as animal experiments, biosafety, food safety, chemical industry, semiconductors, healthcare, and pharmaceuticals.
• Customer Cases: With high-quality products and services, it has won the trust of many well-known institutions such as Nanshan Pharmaceutical, Sun Yat-sen University, Tsinghua University, Hong Kong University of Science and Technology, Guangdong Medical Device Quality Supervision and Inspection Institute, and Shenzhen CDC.