HSD

APPLICATION

HSD fans are designed for the transport of clean air. They have many applications in industrial and technological processes where it is necessary to provide a small amount of air with high pressure, including:

• air supply to gas burner systems
• filtration systems

CONSTRUCTION

• high-pressure centrifugal fan with direct drive
• riveted steel sheet impeller with straight blades, dynamically balanced according to ISO 1940-1
• housing is made of steel sheet
• fan painted blue RAL 5010 
• maximum temperature of the transported medium 120°C
• figure LG270

MOTOR

• asynchronous, three-phase, 400/690V, 50Hz 
• efficiency class IE3
• degree of protection IP55
• insulation class F
• for frequency control
• motor ambient temperature from -20°C to +40°C

SPECIAL EXECUTIONS

• optional configuration LG/RD
• color other than standard
• painting in a higher corrosivity category
• motor with voltage and frequency of power different than standard
• motor with other than standard degree of protection
• motor equipped with sensors or additional cooling
• sealing between the housing and the motor
• motor ambient temperature range below -20°C and above +40°C
• maximum temperature of the transported medium above 120°C