EC Dual DC Motor FFU (1175x1175x215mm) | H13 HEPA Air Purification for ISO Cleanrooms

Optimize cleanroom performance with the EC Dual DC Motor FFU, engineered for precision airflow control and energy efficiency. Featuring dual EC motors and a 400-series ultra-thin aluminum alloy impeller, this unit delivers 0.45–0.95 m/s adjustable airflow with three-speed settings, ensuring compliance with ISO 14644-1 Class 100 (H13) standards. The compact 1175x1175x215mm design integrates seamlessly into space-sensitive environments while maintaining 99.995% filtration efficiency at 0.3µm particles. With ultra-low noise (48–58 dB) and <5µm vibration, it’s ideal for pharmaceuticals, electronics manufacturing, and biotech labs demanding reliability, scalability, and reduced energy consumption (150–190W).

Key Features

1. Industrial-Grade Build: Galvanized aluminum plate ensures durability and corrosion resistance.

2. Advanced Motor System: Nidec Shibaura DC motor with metal impeller for stable, adjustable airflow.

3. Ultra-High Filtration: Non-partitioned H13 HEPA filter (99.995% @0.3μm) with low initial resistance (≤125Pa).

4. Optimized Airflow: Adjustable speed (0.45–0.75 m/s) and high air volume (2000 m³/h) for cleanroom compliance.

5. Energy Efficiency: Wide power range (72W–204W) adapts to operational demands.

6. Quiet Operation: Noise levels between 48–58 dB ensure minimal disruption.

7. Vibration Control: <5μm peak vibration for sensitive equipment compatibility.

Application Scenarios

Pharmaceutical cleanrooms requiring ISO 100-class (H13) filtration.

Semiconductor manufacturing with strict particulate control.

Biotechnology labs demanding stable airflow and low noise.

FAQ :
1,Q1: What are the key advantages of the EC Dual DC Motor FFU compared to standard FFUs?
A: The EC Dual DC Motor FFU combines dual energy-efficient EC motors with a 400-series aluminum alloy impeller, delivering 30% higher energy savings, three-speed adjustable airflow (0.45–0.95 m/s), and redundant operation for uninterrupted cleanroom performance. Its H13 HEPA filter ensures 99.995% efficiency at 0.3µm, exceeding ISO Class 100 standards.
2,Q2: Is this FFU suitable for pharmaceutical or electronics manufacturing cleanrooms?
A: Yes. Designed for ISO 14644-1 Class 100 (H13) compliance, this FFU is ideal for pharmaceutical production, semiconductor fabrication, and biotech labs. Its <5µm vibration and 48–58 dB noise level (tested 1m below the filter) meet stringent requirements for vibration-sensitive equipment and quiet environments.
3,Q3: How does the 1175x1175x215mm size benefit installation in existing cleanrooms?
A: The compact 1175x1175x215mm design allows seamless integration into space-constrained cleanrooms while maintaining full compatibility with standard ceiling grids. Its slim profile reduces airflow obstruction, ensuring optimal laminar flow and easy retrofitting.

Shenzhen Meiri Purification Technology Co. Ltd., known by our brand "MRJH," is a leading manufacturer of cleanroom equipment based in Shenzhen, China. With a spacious facility spanning over 30,000 square meters, we specialize in the research, development, production, sales, and service of professional cleanroom solutions.

At MRJH, we offer a wide range of high-quality products to meet your purification needs. Our product lineup includes Fan Filter Units, Pass Boxes, Air Showers, Cargo Showers, laminar flow hoods, HEPA Box, HEPA Filter , Clean Room Filters , steel doors, and various other clean room equipment. We take pride in our ability to provide OEM/ODM/customized services to tailor our products to your specific requirements.

Since our establishment in 2012, we have been committed to delivering exceptional air filters, air purification equipment, and cleanroom solutions. Our state-of-the-art production facilities are equipped with advanced AMADA CNC punching machines, CNC bending machines, shearing machines, and large laser machines. These cutting-edge technologies enable us to maintain stringent quality control and ensure the precision and reliability of our products.

At MRJH, we prioritize customer satisfaction and strive to provide solutions that meet international standards. Our friendly and professional team is dedicated to delivering outstanding service and support throughout the entire process. We are proud to serve clients globally and look forward to partnering with you to create a cleaner and safer environment.

Please feel free to contact us for any inquiries or further information.