TS impellers are manufactured assembling airfoil profile blades with a light aluminum alloy hub. The impellers are thought to be employed in applications that require the highest rotation speeds. The impellers are available in configurations with 6/8/10/14/20 blades both for clockwise and anticlockwise rotation. TS blades are available in two models: G, and D, with right or left fixed setting angles ranging from 25° to 50°. TS impellers can produce a sucking or blowing air flow.