ZIEHL-ABEGG AXIAL FAN 400 V AC 50 HZ THREE-PHASE, D/Y, 770/490 W, IP54, WITHOUT PROTECTION GRID, CONNECTOR AND FLANGED CROWN,
ZIEHL-ABEGG AXIAL FAN 400 V AC 50 HZ THREE-PHASE, D/Y, 770/490 W, IP54, WITHOUT PROTECTION GRID, CONNECTOR AND FLANGED CROWN,