MPT

APPLICATION

The fan is designed for air extraction systems with low dust level and pneumatic transport.

Typical applications:

• supplying air to gas systems
• extraction of slightly polluted air
• air filtration systems

CONSTRUCTION

• medium-pressure centrifugal fan with direct drive
• impeller with straight blades, riveted from steel sheet, dynamically balanced according to ISO 1940-1
• housing is welded from steel sheet
• inlet protective mesh
• fan painted blue RAL 5010 (corrosivity category C3)
• maximum temperature of the transported medium 80°C
• figure LG270

MOTOR

• asynchronous, three-phase, 230/400V, 50 Hz or 400/690V, 50Hz depending on motor power
• 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
• impeller, housing, and base made of galvanized steel sheet
• impeller, housing, and base made of stainless steel 1.4301
• impeller, housing, and base made of acid-proof steel 1.4404
• 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 80°C