Robust, centrifugal, single inlet, medium pressure fans with backward curved impeller
Fan: • Steel scroll housing • Backward curved, robust steel impeller, designed to transport clean air or air with minimal amounts of small particles • Direct drive motor
Motor: • IE3 efficiency for 7.5kW and larger motors. Except for 1Ph, 2 speed and 8 pole motors. • Class F insulation, IP55 • Three phase, 50Hz, 230/400V motors up to and including 4kW. 400/690V over 4kW • Transported air temperature of between -20°C and 120°C
Finish: • Anti-corrosive finish in polyester resin, polymerised at 190°C after phosphate free pre-treatment
On request: • Special windings for different electrical supplies • Fans designed to transport air up to 250°C • Stainless steel construction • ATEX certification, category 2 • IE2 and IE3 efficiency motors assembled on any unit
