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Sperre HL2/120...
Sperre HL2/120 Starting Air Compressor
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Sperre HL2/120 Starting Air Compressor
sperre-120-120346
Used
Sperre HL2/120 Starting Air Compressor
Data sheet
| Manufacturer | Sperre |
| Model | HL2/120 |
| Serial number | 120346 |
| kW | 11,5 ~ 18 |
| RPM | 1170 |
| Running Hours | 11913 |
| Number of cylinders | 2 |
| Cylinder configuration | V |
| Class | DNV |
| HZ | 50 / 60 |
| Working pressure BAR | 30 |
| Test Pressure BAR | 45 |
More info
Model HL2/120 is a two stage 90º V-compressor.
Cylinders and compressed air coolers are air-cooled. Cooling air is supplied by a well-dimensioned fan.
Bearings and cylinders walls are splash lubricated.
Two units in stock. Ask us!
| echnical Data | ||||
|---|---|---|---|---|
| Performance | 50 Hz (30 bar) | 60 Hz (30 bar) | ||
| Speed (RPM) | 975 | 1450 | 1175 | |
| Charging capacity (m³/h)* | 50 | 74 | 59 | |
| Power requirement (kW) | 11,5 | 19,3 | 14 | |
| Heat dissipation (kCal/h) | 8901 | 14935 | 10836 | |
| *Charging capacity is from ambient pressure to final pressure. Tolerance +/-5%. | ||||
| Design | ||||
| No. of cylinders | 2 | |||
| Cylinder arrangement | 90° V | |||
| No. of compression stages | 2 | |||
| Cooling | Air | |||
| Cooling system | Direct driven axial fan | |||
| Valve LP | Concentric plate valve | |||
| Valve HP | Concentric plate valve | |||
| Dimensions & weight | ||||
| Cylinder diameter LP | 120 mm | |||
| Cylinder diameter HP | 77 mm | |||
| Stroke | 100 mm | |||
| Weight (compressor/el.motor) | 573 kg | |||
| Lubrication | ||||
| Sump capacity | 10 litres | |||
| Lubrication system | Splash | |||
| Operating parameters | ||||
| Maximum delivery pressure | 40 bar | |||
| Ambient temperature | 45°C | |||
| Normal working pressure LP | 3–4 bar | |||
| Normal temperature outlet air | Approx. 15°C above ambient temperature | |||
| Maximum speed | 1500 RPM | |||
| Set point thermo switch air alarm/stop | 75°C/80°C | |||
| Rotation | Anti-clockwise (looking at the drive end) | |||
| Safety valves set point | 10% above stage pressure | |||
| Max. noise level | 91 dBA | |||
| Max. vibration level | 30 mm/s-RMS | |||