防爆轴流风机

BT35-11系列防爆轴流风机（IIB）

适用范围：Application scope

1、1区、2区危险场所；

2、ⅡA、ⅡB类爆炸性气体环境；

1 Hazardous: division 1& 2;

2 Can be used in ⅡA、ⅡBgroup explosive gases;

型号含义：Type designation

产品特点：Features

1、防爆轴流风机由防爆电机、叶片、风筒等部件组成；

2、噪音低、能耗低、防爆性能可靠；

3、电缆布线；

4、壁式：风扇外形两端一连是喇叭口型，一边是90°直角法兰型；

5、管道式：风扇两端都成直角法兰边，可以安装在管道的中间；

6、岗位式：除具有壁式特征外，附加岗位脚架附件，风扇腰中打安装孔φ12；

7、固定式：除具有壁式特征外，底部焊接固定安装架（40*40角铁制）；

8、主轴转速（或电机功率或风量）可根据用户要求选配；

9、防爆标志：EXd Ⅱ BT4

1 Explosion-proof axial flow fan is composed of explosion-proof motor, vanes,air duct and others;

2 It’s in low noise, low consumption and perfect performance;

3 Wiring with cable;

4 Wall type: The ventilator contour one is the loudspeaker shape of the mouth,at the same time is 90°, the right angle flange;

5 Pipeline type: The ventilator both sides all become the right angle flange,may install in pipeline among;

6 Post type: Besides the wall type characteristic, the additional post foot rest appendix, in the ventilator waist hits the installment hole φ12;

7 Stationary type: Besides the wall type characteristic, base welding fixed rack(40*40 angle made of iron);

8 The main axle rotational speed ( electrical machinery power or amount of wind) may according to the user request;

9 EX-marking: EXd BT4

外形举例：Outline example