IRB EC 是一款消音型直连式圆形管道风机，转位式外翻马达设计配备后曲式叶轮.该款风机外壳由镀锌钢板制成，配备外转子感应EC马达，滚珠轴承是封闭的，免于维护。
IRB 125 B1 EC
IRB 160 B1 EC
IRB 200 A1 EC
IRB 200 C1 EC
IRB 250 A1 EC
IRB 250 C1 EC
IRB 250 D1 EC
IRB 315 A1 EC
IRB 315 B1 EC
IRB 315 E3 EC
IRB 355 A1 EC
IRB 355 B1 EC
IRB 355 E3 EC
IRB 400 A1 EC
IRB 400 B1 EC
IRB 500 B3 EC
Archived products (not for sale): IRB 125 B1 EC IRB 160 B1 EC IRB 200 A1 EC IRB 200 A1 EC IRB 200 A1 EC (archived 2016-07-19) IRB 200 C1 EC IRB 200 C1 EC IRB 250 A1 EC IRB 250 A1 EC (Archived) IRB 250 A1 EC IRB 250 B1 EC (archived 2017-08-16) IRB 250 B1 EC IRB 250 E1 EC IRB 250 E1 EC (archived) IRB 125 B1 EC IRB 315 A1 EC (Archived) IRB 160 B1 EC IRB 315 A1 EC IRB 315 B1 EC IRB 315 E3 EC (archived 20190527) IRB 355 A1 EC IRB 355 B1 EC IRB 355 E3 EC IRB 315 SA1 EC (v2021) IRB 400 A1 EC (Archived) IRB 400 A1 EC IRB 400 B1 EC IRB 400 B3 EC (archived 20190527) IRB 400 E3 EC IRB 500 A3 EC (archived 20190527) IRB 500 B3 EC IRB 500 E3 EC (archived 20190527) IRB 500 F3 EC IRB 500 A1 EC (Archived)
Click to show diagrams
Chinese
Deutsch 
English 
Norsk 
Polski 
Slovenský 
Suomi 
Svenska