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{"title":"Stainless Steel Fan Filter Unit with 52-58db Noise Level and 0.45-0.75m\/s HEPA","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/d8\/bd5231bcc11591c186e768f0a0b6-200x200-1\/stainless_steel_fan_filter_unit_with_52_58db_noise_level_and_0_45_0_75m_2fs_hepa_air_speed_for_clean_rooms.jpg","attrs":{"Applicable Industries":"Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Compan","Noise":"52-58db\u00b15db","Video outgoing-inspection":"Provided","Core Components":"Motor"}}
AC FFU 1175X1175X290 Heavy-Duty Fan Filter Unit | Data Center & Semiconductor Cleanroom Air System
The AC FFU 1175X1175X290 is a high-performance fan filter unit engineered for large-scale critical environments, including semiconductor fabrication plants, hyperscale data centers, and aerospace cleanrooms. Featuring a 1175x1175x290mm ultra-wide design, it delivers uniform airflow (0.4-0.6 m/s) across expansive ceilings, minimizing dead zones in ISO Class 3-5 controlled spaces.
Technical Specifications
Parameter Name
Value
Material
High-quality galvanized aluminum plate
Impeller System
MRJH® inner rotor motor + iron backward-inclined impeller (P44 thermal protection, G2.5 dynamic balance)
Air Speed
0.45-0.75 m/s ±5% (three-speed adjustable)
Noise Level
48-55 dB ±5 dB (static test 1m below filter)
Power Supply
220V/50Hz, Rated Power: 160W-260W
Vibration
G2.5 fan balance (factory-tested)
Weight
55 kg
Size
1175X1175X290 (mm)
Certifications
ISO 14644-1, ISO 9001, CE
Competitive Advantages
Parameter/Feature
Our Product
Market Average
Advantages
Filter Pleat Count
315 pleats
260 pleats
Larger filtration area, improving filtration efficiency and dust holding capacity
HEPA Filter
-
-
Increased thickness of filtration media enhances filtration effectiveness and lifespan
Pleat Height
50 mm
38 mm
Thicker filtration media improves filtration performance and longevity
Protective Mesh Brand
High-quality 9N brand
Generic brands
Superior support and protection, ensuring structural stability
Frame Thickness
1.0 mm
0.7 mm
Stronger frame for enhanced durability and reduced deformation risks
Potting Process & Materials
50 units per batch, Fuming AB adhesive, produced with CNY 400k potting machines
Standard processes
Tight, uniform sealing prevents leaks and guarantees reliable filtration
Average Airflow Velocity
0.8 m/s
0.65 m/s
Higher airflow capacity with lower resistance, boosting system efficiency
Motor
Waterproof
Non-waterproof
Enhanced safety and reliability in diverse environments
Precision Fan System: MRJH® low-noise inner rotor motor with P44-grade thermal protection and iron backward-inclined impeller, factory-tested for G2.5 dynamic balance
Uniform Airflow: Guaranteed 0.45 m/s baseline wind speed with three-speed adjustability (0.45-0.75 m/s ±5%)
Filtration: Partition-free HEPA filter achieves superior air purification
Energy Efficiency: Optimized 160W-260W power consumption for 220V/50Hz operation
Low Noise Design: Engineered for 48-55 dB (±5 dB) noise levels at 1m below the filter
Application Scenarios
Cleanroom air purification in pharmaceutical, electronics, and biotech facilities
Laboratories demanding ultra-low noise and uniform airflow control
Product Images
Frequently Asked Questions
What are the key applications of the AC FFU 1175X1175X290 in data centers and semiconductor cleanrooms?
The AC FFU 1175X1175X290 is designed for environments requiring ultra-clean air, such as semiconductor fabrication facilities and data centers. Its high-efficiency filtration ensures minimal particulate contamination, critical for semiconductor wafer processing and server cooling systems. The unit's modular design allows seamless integration into laminar flow systems, clean benches, or custom cleanroom layouts, ensuring uniform airflow and pressure control.
What technical specifications make this FFU suitable for heavy-duty industrial use?
Dimensions: 1175×1175×290 mm (compact yet robust for high-capacity airflow). Airflow: Up to 2000-2200 m³/h (adjustable via three-speed settings), ideal for maintaining ISO-classified cleanroom standards. Noise Level: ≤58 dB (tested 1.5m below the filter), ensuring minimal disruption in sensitive environments. Power Efficiency: Rated power ranges from 170-200W (±5W), optimized for energy savings while supporting continuous operation. Material: Galvanized aluminum or coated zinc-aluminum plate for corrosion resistance and durability.
How does the design of this FFU simplify maintenance and enhance system longevity?
Bottom-Detachable Filter: Facilitates easy replacement of the non-partitioned HEPA filter (1170×570×69mm), reducing downtime. Heavy-Duty Motor: Equipped with a high-performance motor (e.g., Nidec DC or MRJH models) rated for 30,000-50,000 hours of operation, ensuring reliability in 24/7 industrial settings. Modular Compatibility: Supports flange connections (e.g., D=350mm) and optional group control modules for scalable cleanroom systems.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1500000-2000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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 profession... 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 profession...
