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AeromechTM Fan Filter Units are self-contained, motorized Supply Air Modules equipped with either HEPA or ULPA filters. Our FFU's can be used in either horizontal or vertical flow positions, wherever clean air is needed. The clean air fan filter module includes a fan shroud, a fan/motor mount, a centrifugal fan, a fan motor, and a HEPA filter, the fan shroud having an air inlet and two inclined ends, the fan/motor mounted below the air inlet on the fan/motor mount, the centrifugal fan blowing air radially towards the fan shroud, the HEPA filter constituting the air outlet.
Fan Filter unit is generally used to supply purified air to the clean room for manufacturing semiconductor, liquid crystal, etc. The installation space is the system ceiling grid. For a large clean room, the number of required FFU is from several hundred to several thousands.
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Product
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Class III Biosafety Cabinet
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Air balancing
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0% recirculation.100% exhaust
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Protection
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Product & personnel & environmental protection
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Cleanliness level
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ISO class 5 as per ISO 14644-1
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Negative Pressure
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Minimum 12.5mm of WG inside the cabinet
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Average Airflow Volume
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400 CFM for 4' unit & 600 CFM for 6 Ft Unit
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No of gloves
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8†Gloves - 2 Nos 9 Neoprene Gloves with PP gauntlets.
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Noise level
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60 db on A scale
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Light Intensity
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Minimum 900 lux inside the working area at ambient zero
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MOC
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Main Body
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Galvanized Iron with PU coated / Stainless Steel - Satin Finish
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Working Area
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Stainless Steel IS 304 Grade Satin Finish
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Supply Filter
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HEPA Filter having EU 13 rating with suitable size.
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Efficiency
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99.99% down to 0.3 Microns.
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Exhaust Filter
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HEPA Filter having EU 13 rating with suitable size.
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Efficiency
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99.99% down to 0.3 Microns.
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Pre Filter
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Aeromech® make, EU 4 rating with suitable size.
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Efficiency
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90% down to 10 Microns.
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Noise Level
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Less than 70 db 'A'.
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Vibration Level
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Minimum.
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Instrumentation
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Magnehelic Differential Pressure Gauge
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01 No. (make : Dwyer, USA) with each unit
(To measure differential pressure across the supply HEPA filter).
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Motor Blower Assembly
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Statically & Dynamically balanced with suitable rating and size.
(Induction motor with centrifugal blower) A Mounting unique spring suspension system to take care of vibration and noise.
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3 Pins Switch & Socket
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15 AMPS - 1 set in each unit.
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Other Switches
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On/Off switches for motor blower & CFL lights.
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