1. volumetric flowrate up to 250.000 m3/h for H series, 150.000 m3/h for HR series and 100.000 m3/h for HS series

2. static pressure up to 2.000 mmH2O

3. installed power up to 2.000 kW for H series and 1000 kW for HR and HS series Advantage: -The H-HR-HS impeller is best suited for fluid with dusts maximum concentration of 200 mg/Nm3.