S Series Compressors

Mechanical compressors equipped with 3 or 4 cylinders positioned at 60°. They absorb 22 to 90 kW of power. ⠀ Suitable for: - Public and private stations characterized by low suction pressure and low hourly flow rates. - Small biomethane plants Models: S7 – S9 Cylinders (#): 4 Stages (#): 4 Power range – kW: 22 -> 90 Speed – RPM: 750 -> 1.500 Suction pressure – barG: 0 -> 8 Discharge pressure – barG: 200 -> 310 Flow rate – Sm3/hour: Up to 700 Cylinder features: Water-cooled, non-lubricated Lubrication system: Forced lubrication system with recovery (oil circuit) Oil consumption: 2 litres per 100 hours of operation Gas leakage: 0.1% of the rated capacity Maintenance interval: - 4,000 hours (CNG) - 8,000 hours (biomethane) Certifications: EC – EAC – US