Product specification:
Single-ended/double-ended extracting centrifugal fans in the compact housing with forwards-curved blades. Available in dimensions of 280 to 400 mm (single-sided) and 200 to 400 mm (double-sided). This allows for volume flow rates of up to approx. 14,000 m³/h and static pressures of up to 1,150 Pa.
Properties & special features:
Housing fans of the S model range are characterised by their compact housing design and high power density. The large number of blades results in a reduced blade passage tone. Effective motor cooling and a compact design are achieved through a voltage-controllable external rotor motor integrated into the impeller. The housing is also available with a discharge flange and fastening brackets.
Motor concepts:
External rotor motors: