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{"title":"Large Air Flow Hood HEPA FFU Fan Filter Unit for Ventilation System Control with","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/82\/2e\/08d197922ed431519a88ba0d6f92-200x200-1\/large_air_flow_hood_hepa_ffu_fan_filter_unit_for_ventilation_system_control_with.jpg","attrs":{"Brand Name":"ZJNF","Model Number":"FFU 2X2","Certification":"CE","Place of Origin":"China"}}
{"title":"2X4 2X2 FFU Fan Filter Unit Air Purification Equipment For Cleanroom","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/74\/89\/c5cc4cdb43a8967be6c6af949531-200x200-1\/2x4_2x2_ffu_fan_filter_unit_air_purification_equipment_for_cleanroom.jpg","attrs":{"Brand Name":"ZJNF","Model Number":"FFU 2X2","Certification":"CE","Place of Origin":"China"}}
{"title":"Horizontal Clean Room FFU Fan Filter Unit , 220V 50Hz Laminar Flow Hood","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/90\/a4\/e3603be495f441d64bd26a5e8999-200x200-1\/horizontal_clean_room_ffu_fan_filter_unit_2c_220v_50hz_laminar_flow_hood.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"ZJNF","Packaging Details":"plywood\/wooden package","Supply Ability":""}}
{"title":"H14 H13 HEPA FFU Fan Filter Unit 110V 120V 220V Laminar Flow Aluminum","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5f\/e2\/9be161d91a7f3520a4dfe7fbf16b-200x200-1\/h14_h13_hepa_ffu_fan_filter_unit_110v_120v_220v_laminar_flow_aluminum.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Payment Terms":"tt lc PayPal credit card","Minimum Order Quantity":"1"}}
{"title":"0.3um Clean Room Fan Filter Unit , AC 110V 220V 200W FFU Fan Filter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fd\/46\/3c5ffbdb57e174e2773fbd1ff5cd-200x200-1\/0_3um_clean_room_fan_filter_unit_2c_ac_110v_220v_200w_ffu_fan_filter.jpg","attrs":{"Brand Name":"ZJNF","Model Number":"FFU 4X2","Certification":"CE","Place of Origin":"China"}}
{"title":"Custom Fan Filter Unit FFU , 2x4 HEPA Fan Filter Unit For Mushroom Cleanroom","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3f\/8c\/da5773a905da8a7d2ace7b0b5030-200x200-1\/custom_fan_filter_unit_ffu_2c_2x4_hepa_fan_filter_unit_for_mushroom_cleanroom.jpg","attrs":{"Brand Name":"ZJNF","Model Number":"FFU 2x4","Certification":"CE","Place of Origin":"China"}}
{"title":"0.3um HEPA Fan Filter Unit","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d2\/96\/44d916b81915f615891bff7527b5-200x200-1\/0_3um_hepa_fan_filter_unit.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"ZJNF","Packaging Details":"plywood\/wooden package","Supply Ability":""}}
FFU (Fan Filter Unit) is a high-efficiency air purification device that integrates a fan and a filtration system, primarily used to provide clean air environments. Below are its key aspects:
1. Definition and Functions
Basic Definition: FFU stands for Fan Filter Unit. It is a self-powered, modular terminal air supply device that draws in air through a fan, filters it through multiple stages, and outputs clean air at a uniform airflow velocity
Core Function: Removes particulate pollutants from the air using advanced filtration technologies (e.g., HEPA/ULPA filters) to maintain high cleanliness levels in localized or entire environments
2. Structural Components
FFU typically includes the following core components:
Fan: Drives air circulation to ensure stable airflow
Filtration System: Includes a primary filter (to trap large particles) and a high-efficiency/ultra-high-efficiency filter (HEPA/ULPA, capturing particles ≥0.3μm)
Housing: Modular design (e.g., top cover, side panels, slots) for easy installation and maintenance
Control System: Advanced models feature automatic airflow adjustment via frequency converters to maintain consistent cleanliness
3. Applications
FFU is widely used in environments requiring stringent air purity:
Industrial Production: Cleanrooms for semiconductor manufacturing, precision electronics assembly, and pharmaceutical production
Medical and Research: Hospital operating rooms, biological labs, and sterile drug preparation areas
Specialized Scenarios: Clean benches, modular cleanrooms, data centers, and other localized high-cleanliness zones
4. Key Advantages
Flexibility and Scalability: Modular design allows rapid installation, relocation, or expansion to suit diverse spatial needs
Cost Efficiency: Reduced manufacturing costs with modular housing, low maintenance expenses, and shortened construction cycles due to minimal ductwork
Energy Optimization: Frequency conversion technology enables demand-based airflow, lowering energy consumption
Space Efficiency: Compact structure minimizes vertical space usage, ideal for height-constrained areas
5. Technological Trends
Recent advancements focus on intelligent control systems (e.g., automatic airflow adjustment2) and structural design optimizations (e.g., modular housings to reduce production costs1), enhancing FFU’s stability and adaptability.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-4000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003.
Which is the only high-tech technology company in Southern China with CNAS certification
We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, ... Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003.
Which is the only high-tech technology company in Southern China with CNAS certification
We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, ...
9th Floor, Block C, Coolpad Building, Intersection Of Keyuan Avenue And Baoshen Road, Nanshan Gaoxin North District, Songpingshan Community, Xili Street, Shenzhen city, Guangdong, China
