Assured safety through gas-tight and pressure-resistant casings
Conveying and compressing explosive or hazardous process gases imposes special requirements as the design and the safety aspects of the fans.
FIMA is one of the leading manufacturers of gas-tight and pressure-resistant centrifugal fans for highly demanding applications. The fans are designed and manufactured on the basis of the applicable national and international standards and regulations as well as many years of experience in this area.
The use of standardised subassemblies in connection with custom designs permits safe operation at high temperatures and system pressures. Resistance against corrosion and abrasive materials is ensured through specially selected high quality materials and surface coatings.
Centrifugal fans from FIMA are used in the areas of chemistry, environment engineering and the textile industry among many others.
Performance range of gas-tight and pressure resistant centrifugal fans from FIMA:
- System pressures ranging from vacuum to 100 bar
- Temperatures from -150°C to +700°C
- Volume flow rates from 20 m³/h to 200,000 m³/h
- Max. pressure ratio up to 2 - referred to air at ambient conditions, single-stage
- Conveying of explosive, corrosive and abrasive gas mixtures
- Rotor speed up to 8000 rpm with coupling/belt drives and up to 20,000 rpm with gear
- Drive power up to 2000 kW
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