# Compressor EK-7V — Severstal OJSC, Coke Chemical Prod.

**IE A009**  
Severstal OJSC, Coke Chemical Prod. · Russia · 2004–2005

The receiver filled faster, overhaul with piston group replacement was not needed, the compressor stayed in service. Russia · 2004–2005.

## Measured

- compressor output, receiver filling time 10 min 23 s and 11 min 34 s → 8 min 45 s — **19-32 %**

## Conclusion

The receiver filled faster, overhaul with piston group replacement was not needed, the compressor stayed in service

Page: https://industry.xado.com/case/severstal_series
PDF report: https://industry.xado.com/pdf/TIER%20A/Severstal/compressors-EK-7V/IE-A009_XADO_Severstal_compressors-EK-7V_EN.pdf