QC

GENERAL DESCRIPTION

The fans of the QC series are suitable for the ventilation, with wall or panel, in residential, commercial and industrial buildings. The series consists of 10 models with impeller diameter from 200 to 700 mm. The use of the QC series is foreseen for clean air in the temperature range -10°C +50°C. The optimized inlet cone reduces noise level and increases the effi ciency.

CONSTRUCTION (design)

• Supporting frame in drawn steel sheet, with wide radius inlet cone, epoxy coated. • Impeller with airfoil blades in glass reinforced polyamide and hub in die-cast aluminium alloy, balanced according ISO 1940. • Execution 5 (direct coupling motor/impeller). Air-fl ow from motor to impeller. • Inlet protection guard in steel painted rod, manufactured according to norms UNI 10615 and weatherproof.