With 5 - 10 -12 airfoil shaped blades in moulded polypropylene with fiberglass mounted on an alloy hub, adjustable blade angle when power is off, low noise level, moment of inertia and pressure, high corrosion strength, 76% max efficiency.
- Diameter of wheel / impeller : 250 to 1250mm
- Flow : 0 to 90000m3/h
- Pressure : de 0 à 100mmWG
- Temperature : - 80 à + 100°C maximum
Use :
