浙江普福防爆电器有限公司

适用范围Application 1区、2区危场所。 IIA、IIB、类爆竹性气体环境. 防爆标志: Exd II BT4 Can be used in Zone 1 and Zone 2one 2 dangerous places. Can be used in IIA,IIB 、group explosive atmosphere. Ex-mark:Exd II Bt4 型号含义Model implication 产品特点 Features 防爆轴流风机由防爆电机、叶片、风筒等部件组成. 噪音低、能耗低、防爆性能可靠. 电缆布线. 壁式:风扇外形两端一边是喇叭口型,一边是90度直角法兰型. 管道式:风扇两端都成直角法兰边可以安装在管道的中间. 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Φ 12. 固定式:除具有壁式特征外,底部焊接固定安装架(40x40角 铁制). 主轴转速(或电机功率或风量)可根据用户要求选配 符合GB3836-2000，IEC60079 标准要求。 Explostion-proof shaft type fan comprise explosion-proofmotors blades,cylinders and so on. Lownoise,low-energy consumptionreliable explosion-proof performance. Cablewiring. Wall type:the exterior of fan has two terminals,one side is bell-mouthed among the other side is 90 degree right angle flange type. Pipe type:the two-terminal of fan is riht-angleflange that can install among the pipe Bracket type:besides characteristic of wall type,be enclosed with horse. Accessory of position,an install hole Φ 12 be made in the middle of fan. Fixed type:besides characteristic of wll type,the bottom can weld fixed install bracket(40x40 angle iron). Main-role rotary(or motor power or wind) can be matched according to the demand of user. Suitable for GB3836-2000,IEC60079 standard request.