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Howden - Model SFG Series -Single-Stage Centrifugal Turbo Compressors
The SFG series is a range of integrally geared single-stage centrifugal turbo compressors. The semi-open impeller (3D design) is overhung mounted directly onto the high-speed shaft of the gearbox. Due to this design and the resulting minimum mechanical losses, the SFG series offers a very high efficiency and is the preferred solution for demanding duties in clean process gas or air service applications, even in harsh environments.
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Gas ?ows up to 250,000 m³/h can be handled. It provides state-of-the-art safety and reliability at lowest lifecycle costs to their owners.
The SFG series is optionally available in a design compliant to API Standard 672 or API Standard 617, Part 1 & 3.
Formerly known as:
- STC-GO (SFOG / SFNG / SFPG) or STC-GO (FO / FN / FP) - under Siemens
- SFOG / SFNG / SFPG - under Kühnle, Kopp & Kausch
- Flow rates from 3,000 up to 250,000 m³/h
- Impeller diameter up to 1120 mm
- Pressure ratio up to 3.5
- Driver: Electric motor or steam turbine
- Air Service
- Copper Converter Blower
- Industrial Evaporation Processes
- Zero Liquid Discharge
- Steam Assisted Gravity Drainage
- Process Gas & Chemical Plants (PA, MA, MMA, EO/EG, Acrylic Acid, Oxo-Alcohol, PE, Ammonia, CTL/CTG etc.)