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Cleanroom FFU (Fan Filter Unit) Air Cleaning Equipment
Cleanroom FFU (Fan Filter Unit) Air Cleaning Equipment
Specifications
Brand Name :
ZJNF
Model Number :
FFU 2X2
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
negotiate
Payment Terms :
tt lc PayPal credit card
Delivery Time :
18 days
Packaging Details :
plywood/wooden package
Frame Material :
Stailess Steel/Aluminum
FFU size :
575*575*320 mm
HEPA size :
570*570*69 mm
Air flow :
400-600 m³/h
Voltage :
110V/120V 50HZ/60HZ
Efficiency :
99.99% H14
Description

Cleanroom FFU (Fan Filter Unit) Introduction‌

An FFU (Fan Filter Unit) is a modular air purification device that integrates a fan and a filter, designed to supply clean air to cleanrooms and serve as a critical component in maintaining high-cleanliness environments.

‌Core Function and Working Principle‌

The FFU draws in air through its built-in fan, filters it through a high-efficiency filter (such as HEPA or ULPA), and then delivers the purified air at a uniform velocity (typically 0.45 m/s ±20%) to create a vertical unidirectional airflow, effectively removing airborne particles. Its modular design allows for flexible installation, replacement, and expansion, minimizing disruption to production operations.

‌Key Features‌

  • ‌Space-saving‌: No need for large air ducts, reducing installation space requirements.
  • ‌Flexible layout‌: Can be adjusted in conjunction with cleanroom wall panels; the number of FFUs can be increased or decreased to change cleanliness levels.
  • ‌Negative pressure sealing‌: The plenum is designed with negative pressure to prevent leakage and contamination of the cleanroom.
  • ‌Energy-efficient‌: Low duct resistance and recirculation of return air reduce energy consumption.

‌Typical Applications‌

FFUs are widely used in industries such as electronics, pharmaceuticals, and food, particularly in areas requiring local cleanliness levels of Class 100 or higher (e.g., production lines, clean booths). In electronic cleanroom facilities, they are often part of an HVAC system that includes a makeup air unit (MAU) and a dry cooling coil (DC) to control humidity, temperature, and cleanliness separately.

‌Example Technical Specifications‌

Parameter Typical Value
Filtration Efficiency H13-H14 (99.99%-99.999%)
Noise Level 45-58 dB
Airflow Rate 800-1200 m³/h
Applicable Cleanliness Class 1-1000


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Cleanroom FFU (Fan Filter Unit) Air Cleaning Equipment

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Product Detail
Brand Name :
ZJNF
Model Number :
FFU 2X2
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
negotiate
Contact Supplier
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Cleanroom FFU (Fan Filter Unit) Air Cleaning Equipment

Shenzhen Zhong Jian South Environment Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2003
Business Type :
Manufacturer
Main Products :
FFU Fan Filter Unit, Laminar Flow Hood, Cleanroom Air Shower
Total Annual :
3000000-4000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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