Model HL2/160 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.
The compressor and motor are normally supplied mounted together on a foundation,and connected by means of a heavy-duty flexible coupling.
Both electrical and diesel engine driven versions are available.
Note: the following HP information taken from the spere website is wrong as this is a 1750 RPM unit - please see tag in photos.
The rest of the information is correct.
|Performance||50 Hz (30 bar)||60 Hz (30 bar)|
|Capacity FAD (m³/h)||96||140||114|
|Power requirement (kW)||20||30,5||24,2|
|Heat dissipation (kCal/h)||15480||23607||18731|
|No. of cylinders||2|
|Cylinder arrangement||90° V|
|No. of compression stages||2|
|Cooling system||Direct driven axial fan|
|Valve LP||Concentric plate valve|
|Valve HP||Concentric plate valve|
|Dimensions & weight|
|Cylinder diameter LP||160 mm|
|Cylinder diameter HP||77 mm|
|Weight (compressor/el.motor)||650 kg|
|Sump capacity||10 litres|
|Maximum delivery pressure||40 bar|
|Normal working pressure LP||4-5 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|