• ECAC Backward Curved Impellers:133 mm x 91mm

• ECAC Backward Curved Impellers:175 mm x 97mm

• ECAC Backward Curved Impellers:190 mm x 120mm

• ECAC Backward Curved Impellers:190mm x 99mm

• ECAC Backward Curved Impellers:200 mm x 118mm

• ECAC Backward Curved Impellers:220mm x 112mm

• ECAC Backward Curved Impellers:220 mm x 98mm

• ECAC Backward Curved Impellers:225 mm x 144mm

• ECAC Backward Curved Impellers:251 mm x 130mm

• ECAC Backward Curved Impellers:281 mm x 165mm

• ECAC Backward Curved Impellers:316 mm x 160mm

• ECAC Backward Curved Impellers:316mm x 198mm

• ECAC Backward Curved Impellers:316 mm x 198mm

• ECAC Backward Curved Impellers:360mm x 206mm

• ECAC Backward Curved Impellers:404mm x 205mm