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SWF MIXED -FLOW VENTILATOR

Time:2019-09-25 12:09 From:未知 Author:admin


SWF MIXED -FLOW VENTILATOR
Model SWF mixed -flow ventilator is a novel and intermediate fan between axial-flow fan and centrifugal fan .It absorbs gas from both fans .Its wind pressure is higher than the same machine number axial-flow fan and flow larger than the same machine number centrifugal fan .It has the advantages such as wide and effective operational zone , high efficiency etc. This fan is widely applicable for the ventilation and exhaust system in the office building ,hotel . Large-size  high-grade civil purpose architectures etc. It can also be used for ventilation and air-exchange in the mining and industrial enterprise such as freezing house , textile and so on in order to replace for the low-pressure centrifugal fan or high-pressure axial -flow fan with no need to install large amounts of the noise blanking facilties.
 
The main technical parameters

Model
(No.)
Speed
(r/min)
Power
(kw)
Air volume
(m3/h)
Pressure
(pa)
Voice
DB(A)
4 1450 0.37 4302-3053 143-212 71
4.5 1450 0.37 4552-3392 207-265 73
5 1450 1.1 7433-5252 220-326 77
6 1450 1.5 10000-8121 200-325 79
7 1450 3.0 18800-11780 329-470 82
8 960 4.0 25467-18636 193-382 82
9 960 5.5 34206-27174 262-430 86
10 960 7.5 44054-36916 288-371 86
11 960 11 48729-43572 310-376 86
12 720 15 64202-57226 429-498 91
13 720 15 71565-63699 441-508 91

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