Prio EC is a new generation circular duct fans from Systemair. Typical applications are where high efficient extract/supply duct fans are needed.
Wide model range
Available in diameters from 150 to 500 mm.
Outer diameter close to the duct diameter, enabling more installation possibilities.
Newly developed, flow-optimised, free running plastic axial impeller and special guide vanes, prio have the best SFP values in its class. Highest efficiency at the actual operating point, enabling a more cost-effective operation.
Low sound level
Superb sound data thanks to the fan’s high efficiency.
100 % controllable via a 0-10V signal.