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{"title":"H14 H13 HEPA FFU Fan Filter Unit 110V 120V 220V Laminar Flow Aluminum","imgUrl":"https:\/\/img.chinax.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.chinax.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.chinax.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.chinax.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":""}}
Application Scenarios and Technical Requirements for FFUs with Different Sizes
1. Standard Size (1175×575mm)
Application: General cleanroom environments (ISO Class 5-8) in electronics manufacturing and standard laboratories.
Technical Parameters: Airflow 1000 m³/h, wind speed 0.45 m/s ±20%, noise ≤55 dB, power 120 W.
Features: Compatible with mainstream ceiling grid systems, cost-effective, suitable for large-scale cleanroom modular layouts.
2. Large Size (1175×1175mm)
Application: Ultra-clean environments for advanced semiconductor manufacturing (e.g., 5nm production lines) and lithography equipment (ISO Class 1-2).
Technical Parameters: Airflow 2200 m³/h, ULPA efficiency 99.9995% @ 0.12μm, with variable frequency speed control.
Features: Requires liquid-sealed design for airflow uniformity (0.45 m/s ±5%).
3. Custom Non-Standard Sizes
Application: Special cleanroom booths or unique industrial equipment (e.g., explosion-proof facilities).
Technical Parameters: Customized based on requirements, materials available in explosion-proof stainless steel or aluminum.
Features: Requires additional evaluation of static pressure (≥140 Pa) and harmonic interference issues.
Selection Recommendations
Electronics/Food Industry: Prioritize standard sizes for cost-effectiveness and compatibility.
Semiconductor/Pharmaceutical Industry: Choose high-static-pressure or ULPA-filtered medium/large FFUs.
Special Environments: Custom designs must consider material (e.g., S304 stainless steel) and explosion-proof requirements.
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
