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Fan Filter Unit(FFU)

Fan Filter Unit(FFU) FFU can be used by connecting module.It is widely used at the occasion such as clean room, clean bench,clean production line and partical class 100 clean rom.

INTRODUCTION:

    Fan Filter Unit(FFU)


    FFU can be used by connecting module.It is widely used at the occasion such as clean room,
    clean bench,clean production line and partical class 100 clean rom.

    Characteristic:
    The FFU adopts centrifugal ran which is durable,low vibration and nonise,adjustable air velocity,stable capability and air velocity.
    The fan's life-span is more than 50 thousand hours.
    It is suitable to seaaemble the production.It can dispose to be used as single set according to
    crafts need and also can connect several sets to become 100 rank production lines.    
    The material is stainless steel,aluminum or cold rolled steel,which is beautiful,light,anti-corrosive and prevent from rust.
    In order to ensure the quality of product,FFU will be inspected by particle counter before sending out according to America Federal Standard 209E.

    illustration
    1.Pre-filter
    2.Fan
    3.Hepa filter min pleat in aluminum frame
    4.Speed adjustor
    5.Stainless steel handle

    Item  FFU1220 FFU610 FFU915
    Model WF305 WF355 EBM WF305 WF250 WF305 WF355 EBM
    Quantity(Set) 1 1 1 1 1 1 1 1
    Power supply 220V/50Hz 220V/50Hz 220V/50Hz 220V/50Hz 220V/50Hz 220V/50Hz 220V/50Hz 220V/50Hz
    Power   125 160 180 125 160 125 160 180
    Fan run(r/min) 1395 1370 1400 1395 2185 1395 1370 1400
    Air velocity of fan(m3/h) 1260 1960 2580 1260 1100 1260 1960 2580
    Noise(dB) ≤58 ≤58 ≤58 ≤58 ≤58 ≤58 ≤58 ≤58
    Face velocity Average velocity≥0.45/s Average velocity≥0.45/s Average velocity≥0.45/s
    Extrnal dimension(mm) 1220*615*650 615*615*6350 920*615*350
    Hepa filter Dimension(mm) 1225*610*69 615*615*69 915*610*69
    Efficiency(%) 99.99% @ 0.3μm 99.99% @ 0.3μm 99.99% @ 0.3μm
    Air velocity of fan(m3/h) 2000 1000 1500
    Primary resistance(Pa) ≤220 ≤220 ≤220
    Dimension(mm) 445*445*21 445*445*21 445*445*21
    Efficiency class G3 G3 G3
    Efficiency(%) 0.75 0.75 0.75
    Primary resistance(Pa) 30 30 30
    Material Material A3 Cold rolled steel/stainless steel A3 Cold rolled steel/Stainless steel A3 Cold rolled steel/Stainless steel
    Thickness(mm) 1.2/1.0 1.2/1.0 1.2/1.0


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