CFH

Up to 400,000 m³/h (6,700 m³/min) and 30,000 Pa. With direct, coupling or belt drive - frequency converter operation also possible. Housing and impellers with blades bent backwards and made of steel or stainless steel. Variable connection possibilities. Fans of this type series are always configured specific to the project.

Characteristic curves

Performance data

    CFH
Efficiency class IE1/IE2/IE3/NEMA
Volumetric flow rate m³/h 0 - 400000
Total pressure difference Pa 0 - 30000
Voltage V 230/400, 277/480, 400, 480
Frequency Hz 50/60
Motor rating kW 0,75 - 500
Number of revolutions min-1 750 - 3600
Weight kg 100 - 15000
Intake diameter mm 180 - 1400