HPB1 centrifugal fans are ideal in order to achieve air flows up to 1,9 m3/s and pressures up to 15600 Pa with efficiencies up to 70%.
HPB1 heavy duty high pressure centrifugal fans with backward curved impeller blades are suitable for industrial environments, where air or fluids are clean or a little dusty and the temperature of the conveyed fluid doesn’t exceed 300°C.For the standard series 7 different sizes are available with impeller diameters ranging from 400 mm up to 800 mm.
Impeller and housing fan are made of carbon steel, fully continuously welded and coated with specific surface paints resistant to industrial environments.