HB/HBA series has several models diameter 350-1250 mm with 1-phase or 3-phase motor. Motor power 0,12-45 kW. Air flow 3300 - 126 000 m³/h. Firm case is powder coated steel or hot dip galvanized steel.
HB / HBA are wall amount blowers for industrial plant or smaller buildings. HB model has adjustable radial impeller. HB model has glass fiber-reinforced polyamide impeller. HBA model has aluminum impeller.
Also available HBF and HBFX models for smoke extration (400°C/2h). HBFX is also ATEX II3G approved.