| 风机过滤器单元 FFU
Fan filter unit：
二．风机过滤器单元 FFU Fan filter unit
FFU主要由低噪声风机和高效空气过滤器及机箱组成，适用于从1~10000级的各种等级洁净室或洁净区域。具有安装方便灵活、功耗低、低噪音等特点。
FFU
is consisted of low–noise fan and HEPA filter
in the housing. It can be used in the clean room
and clean area with various classes of cleanliness
from 1~10000. FFU is flexible and easy installation
, low-noise and saving energy.
|
|
FFU-2 |
FFU-3 |
FFU-4 |
|
外形尺寸(mm) |
575*575*340 |
875*575*340 |
1170*575*340 |
|
面风速(m/s) |
0.35~0.45 |
0.35~0.45 |
0.35~0.45 |
|
噪音(dB) |
48~53 |
48~53 |
48~53 |
|
过滤效率 |
(对于粒径≥0.3μm尘埃)≥99.99% |
|
过滤器规格 |
570*570*70(80) |
870*570*70(80) |
1170*570*70(80) |
|
电源 |
AC单相. 220V. 50Hz |
|
功耗(W) |
90~150 |
100~180 |
110~220 |
|
机外余压(Pa) |
50~140 |
50~140 |
50~140 |
|
