GFS

APPLICATION
Fan dedicated for transporting aggressive gases without pollution.
Examples of use:
∙ pressing air in production processes,
∙ cooling, drying systems,
∙ refrigeration and air-conditioning equipment.

CONSTRUCTION
∙ low-pressure radial fan with direct drive,
∙ the impeller is made of 1.4301 welded stainless steel sheet with
forward curved blades, dynamically balanced according to ISO 1940-1,
∙ the housing is made of 1.4301 welded stainless steel sheet,
∙ model 160 is equipped with a motor support,
∙ maximum temperature of the transported medium is 80oC,
∙ ambient temperature range from -20oC to + 40oC,
∙ GFS are supplied in LG270 configuration (except model 160),
∙ GFS/2-160 are supplied in LG90 configuration.

MOTOR
∙ asynchronous single-phase 230V 50Hz ,
∙ asynchronous, three-phose 230/400V 50Hz,
∙ degree of protection IP55,
∙ insulation class F,
∙ three-phose motors are adapted for frequency converter.

SPECIAL EXECUTIONS
∙ optional configuration LG/RD,
∙ motor with voltage ond frequency of power different than standard,
∙ single-phase motor adopted voltage regulation,
∙ motor with other than standard degree of protection,
∙ motor equipped with sensors or additional cooling,
∙ ambient temperature range below -20o ond above +40oC.