Fan Selection Software
Operating point
Select fan type
BR
Centrifugal fan
Fan designed for transporting non-aggressive and non-explosive gases without contamination. Typical applications: pneumatic transport,blowing in drying systems (eg graphic machines and plastics processing),air blowing systems in combustion / heat treatment systems (eg melting furnaces).
Can be painted in a color
other than standard
other than standard
Application
Fan designed for transporting non-aggressive and non-explosive gases without contamination. Typical applications:
- pneumatic transport,
- blowing in drying systems (eg graphic machines and plastics processing),
- air blowing systems in combustion / heat treatment systems (eg melting furnaces).
Construction
- medium-pressure centrifugal fan with direct drive,
- riveted impeller from galvanized sheet steel with backwardscurved blades, dynamically balanced according to ISO 1940-1,
- painted steel housing, foot and motor base,
- motor base from model 400 and larger,
- fan foot in smaller models,
- fan painted blue RAL 5010,
- maximum temperature of the transported medium is 80°C,
- ambient temperature range from -20°C to 40°C,
- figure LG270.
Electric motor
- asynchronous, three-phase, 230/400V, 50Hz (power to 3kW),
- asynchronous, three-phase, 400/690V, 50Hz (power 11.0kW),
- efficiency class IE3,
- degree of protection IP55,
- insulation class F,
- motors are adapted for frequency converter.
Special executions
- different position LG/RD,
- painting in a different color,
- impeller made of aluminum,
- impeller made of stainless steel 1.4301,
- impeller made of acid-proof steel 1.4404,
- different motor voltage and frequency,
- different motor degree of protection,
- motor equipped with sensor or additional cooling,
- ambient temperature range below -20°C and above 40°C.
