Explosion-proof Fan Filter Unit
An explosion-proof fan filter unit (FFU) is a specialized ventilation device designed for use in hazardous or explosive environments. It is commonly used in industries such as chemical, pharmaceutical, oil and gas, and manufacturing, where the presence of flammable gases, vapors, or dust particles requires strict safety measures.
Product Introduction:
Product Name |
Explosion Proof Fan Filter Unit | Vibration Peak Value | 5μm (multiple options for reference only) |
Aluminum Frame Material | Fan sold separately | Enclosure Material | Mirror finish 304 stainless steel |
Enclosure Material | Cold Plate with Baked Paint (multiple options for reference only) | Air Velocity | 0.45-0.75m/s (multiple options for reference only) |
Noise Level | 58-65 dB (multiple options for reference only) | Rated Power | 250QW (multiple options for reference only) |
Motor Lifespan | Designed for 8 years of continuous operation, with a 5-year warranty | Cleanliness Level | 99.99% @ 0.3-0.12μm |
Fan | BT4 explosion-proof motor and explosion-proof components (multiple options for reference only) | HEPA Size | 1170*1170*69 (multiple options for reference only) |
Enclosure Size | 1175*1175*365 (multiple options for reference only) |
Key features of an explosion-proof FFU include:
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FFU fan dimensions (mm): 1175*575*320, noise level of 52~56 decibels.
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The FFU housing and high-efficiency filter adopt a split design, making installation and replacement of the filter more convenient.
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It features energy efficiency, centralized computer control, stable operation, low noise, and digital adjustment.
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The FFU utilizes a unique air duct design that ensures uniform air velocity, delivering air uniformly at a speed of 0.45 m/s across the entire outlet surface.
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The fan employs imported high-efficiency centrifugal fans or domestically produced aluminum impeller centrifugal fans, characterized by long lifespan, low noise, maintenance-free operation, low vibration, and stepless speed control. The fan is reliable in quality, with a working lifespan of 100,000 hours or more.
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It is particularly suitable for assembly into ultra-clean production lines and can be used as a standalone unit
Explosion-proof FFU Details
Explosion Proof Fan Filter Unit Applications
Explosion Proof Fan Filter Unit Prarmeter
Model |
MRJH-2X4FB | MRJH-4X4FB | MRJH-4X4FB |
Box Size |
1175*575*365 | 1175*1175*365 | 1175*1175*365 |
HEPA Size |
1170*570*69 |
1170*570*69 | 1170*1170*69 |
Efficiency |
99.99%-99.9999999%@0.3-0.12um(H13-U17)【class10-class100】 |
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Air Speed |
0.45-0.75m/s |
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Noise |
52-58dB±5DB |
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Motor Life-Span |
Development based on 8 years / factory warranty for 5 years |
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Housing Material |
Aluminized Zinc Plate/ Powder coated cold rolled Steel plate /SUS 201/SUS 304 (Standard is Aluminized Zinc Plate ) |
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Power Supply |
220V50Hz(150-190w±5W/motor) |
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High-Efficiency HEPA |
H13-U17 (standard as H13) |
Explosion Proof Fan Filter Unit
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MaterialAluminum/Cold plate paint/Stainless steel
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Size2*2/2*4/4*4/Customized
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OEMYes
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Warranty2 Years
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CustomizedFunction/Style