We require AL Impellers only in LM6 Mtl – 1000mm OD(+0 -1) for Variable Pitch Axial Flow Fans @ 10mm WG S.P Capacity 15,525 Cubic Mtrs/Hr(Induced Draft), Power Consumption shall be less than 0.70KW+- 10% At Duty Point Qty: 28 Nos (1.5 HP Motor/925 RPM, 24 Bore).