Low Noise High Efficiency Energy Save High Pressure Mixed Flow Inline Duct Extractor Fan SWF Series

Low Noise High Efficiency Energy Save High Pressure Mixed Flow Inline Duct Extractor Fan SWF Series

Type SWF Fan is a new type fan which is manufactured in recent years. It widely used as ventilation and air exchange in the office building, hotel and other large buildings for domestic.
Product description

PURPOSE
Type SWF Fan is a new type fan which is manufactured in recent years. It widely used as ventilation and air exchange in the office building, hotel and other large buildings for domestic. It also used as ventilation and air exchange in freezer, textile industry and mining enterprises. It can replace low pressure centrifugal fan or high pressure axial fan without adding a number of silencing equipment.


STRUCTURE
(1)The design is in a novel style. The fan is high scientific and technological product which is optimization designed, predicted and developed using advanced CAD system software.The mixed flow fan is a new product with the advantages of axial fan and centrifugal fan.Its pressure is more than the same model of axial fan and the flow rate is more than the same model of centrifugal fan. It is of wide and high efficiency area and high efficiency.
(2)It occupies a small space, facilitates mounting and operates smoothly. The fan is designed to coupled motor and fan and directly drive. The structure is compact, and the volume is smaller than axial and centrifugal fans under the condition of the same pressure and flow rate. It can directly connect with duct and horizontally or vertically install,also install on the wall or on the support.It has the advantages that is easy to install, operate and maintenance. Commission and strict testing have been carried out on the fan before they are ex-works,thus it running smoothly.
(3)Low noise. The volute of the fan is specially designed. It can greatly reduce the eddy noise. A sound level can be reduced 2~3dB(A)under the operation condition of unit pressure and flow rate, and the higher flow rate and pressure can be obtained under the lower speed.
(4)Widely application. There are two types of single speed (SWF-Ⅰ)and double speed(SWF-Ⅱ).There are 11 models of №4.5,5,6,7,8,9,10,11,12, in single speed type SWF-Ⅰfan.The pressure is from 175Pa to 500Pa and the flow rate is from 3600m3/h to 6600m3/h.There are 8 models of №7,8.2,9,10,11,12,13, in double speed type SWF-Ⅱfan, the pressure is from 310Pa to 970Pa, the flow rate is from 11000m3/h to 73000m3/h. Users can use 4 methods of changing the fan mounting angle, blade number, speed, model according to the different application to reach and meet operation condition.
(5)Consist:it mainly consists of duct, impeller, front and rear cover, motor or double speed motor.


Related Products
Feedback

Copyright © Jiangsu Shuangju Fans Co.,Ltd All Rights Reserved.Tel: +86-515-88669968