EFU is an upgraded version of FFU, EFU is a FFU device fitted with EC DC motor, it is a re-design of thinner casing FFU. EFU offers more flexibility/space to install, also can be used with more possibilities, it can be used solely or connected in a cluster with various cleanroom equipment, i.e. it can be installed in portable cleanroom, cleanroom bench, Cleanroom cabinet/hood, cleanroom passageway, or cleanroom production line. EFU can be also used for FFU Group control. The EFU features long life span, low noise level, free of maintenance and vibration free. EC fan equipped is trustworthy brand with up to 50,000hours working condition. The EFU is built under FED 209E/ISO14644 norms and filter to be MPPS tested before delivery.
1,EFU is constructed with high performance centrifugal fan, casing and HEPA/ULPA filter. 2,Ultra thin EFU casing can be built down to 160mm/1900m thickness only, casing material can be pre-coated aluminum, stainless steel or aluminum alloy. 3,Fitted with a high performance fan, can be frequently used in a high resistance working condition while maintained in a low noise level at 50dB, 4,Operation stability, low energy consumption, rigidness (long operation time), low noise level, maintenance free, good air velocity distribution and wide range application. 5,Rigid structure and easy to mount. 6,Infinite variable RPM adjustment or Digital Display RPM Adjustment
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