Mechanical compressors equipped with 2 or 3 cylinders positioned at 60°. They absorb 90 to 400 kW of power. They are the largest compression units produced by SAFE and can operate in a wide range of suction pressures.
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Suitable for:
| Models | C90 – C110 | 
| Cylinders (#) | Up to 3 | 
| Stages (#) | Up to 4 | 
| Power range – kW | 110 -> 400 | 
| Speed – RPM | 750 -> 1.500 | 
| Suction pressure – barG | 
 0 -> 70 | 
| 
 Discharge pressure – barG | 
 Up to 310 | 
| 
 Flow rate – Sm3/hour | 
 Up to 7.000 | 
| 
 Cylinder features | 
 Water-cooled, non-lubricated | 
| Lubrication system | Crankcase forced lubrication system | 
| Oil consumption | 2 litres per 100 hours of operation OPTION: OIL FREE available | 
| Gas leakage | 
 0.1% of rated capacity | 
| Maintenance interval | 4,000 hours of operation for high pressure cylinders; 8,000 hours of operation for low pressure cylinders | 
| Certifications | EC – EAC – US | 
