wheel dia.133 mm
FBC 13378 23AC 28	2800 rpm 285 m3/h

wheel dia.220 mm
FBC 220 071 23AC 25	2480 rpm 810 m3/h

wheel dia.225 mm
FBC 225099 23AC 26	2630 rpm 1200 m3/h

wheel dia.280 mm
FBC 280 103 23AC 25	2480 rpm 1800 m3/h