FFU Fan Filter Units-德信致远环境-回风百叶|洁净气密门|高效送风口

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FFU Fan Filter Units

FFU(Fan Filter Units) are terminal air filter and air supply units with built-in fans and primary as well as HEPA filters. The fans running, sucking in air, the air streams filtered by primary and HEPA filters, then clean air blew out at speed of 0.45m/s±20%. FFU are modular units, installed in clean rooms, clean benches, clean work lines, modular clean rooms and partial Class 100 sites.

Functions:

Provide high quality clean air for different clean room and microenvironments
In the building and rebuilding of clean rooms, changing the number of FFU can change the cleanliness class.

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Product Features

Product Features:

● Speed controlled by single-machine or long-range control patterns;
● Extremely low power cost for running, especially installed with DC fans, reduce the running cost;
● Internally installed air flue diversion, lowest noise and improve fans’ efficiency;
● Imported maintenance-free centrifugal fans, give high wind and high hydrostatic pressure conditions, work life over 50,000 hours.
● Apply to clean rooms, clean booths, and clean work lines, Class1-1000;
● Tested by particle counter one by one according to US Federal 209E.

Standard Drawing:

Specifications:

Size	2´×2´	2´×4´	3´×4´	4´×4´
Outside Size	575×575×325	1175×575×325	1175×875×325	1175×1175×325
Air Volume (m3/h)	520	1080	1800	2210
Air Speed	0.45m/s±20%
Cleanliness Class	100 Class( USA 209E Standard)
HEPA efficiency	99.99%@ 0.3um
HEPA Sizes	570×570×70	1170×570×70	1170×870×70	1170×1170×70
Noise	(Test location: Underneath 1m, air speed 0.35m/s)
Noise	<47dB	<53dB	<54dB	<55dB
Box Material	Stainless steel/ Allumen/ Baking vanished steel
Power Source	230VAC 50Hz
Power	75w	120w	230w	230w
Weight	18Kg	35Kg	38Kg	41Kg

Group Control System:

Case Share:

Foxconn Group

USTC Institute