Aeromatic offers high efficiency axial flow fans. These have a defined hub ratio of 71 to 25 for a given capacity, pressure and speed. The fans are available in 22 sizes from 225 to 2500 mm in each type. Drive is available for dire mounting/ vee belt drive. Impeller blades are adjustable type and rest at designed angle to suit the system resistance. Fans run in parallel direction to suit capacity and in series for higher pressure. Impellers are made of aerofoil profile from cast aluminium alloys. Bifurcated type fans are available for handling corrosive and hot gases. The fans are available in capacity up to 3,00,000 m3/hr and pressure up to 100 mm wg.
