Centrifugal fan PRF SERIES

exhaustductindustrial

Temperature of transported air from -15°C - +70°C Single-flow impellers from PP with effective blade geometry The powder painted pedestal is manufactured of galvanised steel Position of casing can be easily adapted Perfect fitting accessories: connections, dampers, splinter protection The PRF fans have been developed especially for the exhaust of aggressive media. This is the right fan when corrosive gases, contaminated air or other aggressive components are part of the exhaust air. Typical applications are medical facilities, the food-, electrical-or chemical industry. The sintered casing from UV-resistant PE and offers a variety of applications with its connectors from ø 125 - 250 mm. The casing can be easily adjusted through turning it (Standard position is LG270, see picture). Norminal data Voltage (nominal) 400V Frequency 50Hz Phase(s) 3~ Input power 278W Input current 0.579A Impeller speed 2,806r.p.m. Air flow max 709m³/h Temperature of transported air max 70°C Maximum temperature of transported air, when speed controlled 70°C Sound data Sound pressure level at 3m (20m² Sabin) 59dB(A) Protection/Classification Enclosure class, motor IP55 Insulation class F Dimensions and weights Duct dimension; Circular, inlet 125mm Duct dimension; Circular, outlet 125mm Weight 10.1kg Others Duct connection type Circular Motor type AC Plastic circular duct fan, developed for the exhaust of aggressive media. Particularly suitable for exhaust air with corrosive gases, contaminated air or other aggressive components. Sintered casing from UV-resistant PE, waterproof. Pedestal and motor mounting made of galvanised steel, painted.