Technical data LL2/160

General description:

Model LL2/160 is a one stage two cylinder 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.

Design particulars:

Design:
Nos. of cylinders 2
Cylinder arrangement 90º V
Nos. of compression stages 1
Cooling Air
Cooling system Direct driven axial fan
Valves Concentric plate valves
Dimensions:
Cylinder diameter 160 mm
Stroke 100 mm
Lubrication:
Sump capacity 10 litres
Lubrication system Splash
Operating Parameters:
Maximum delivery pressure 10 bar
Maximum ambient temperature 45ºC (55ºC on request)
Normal temperature outlet air Approx. 10ºC above ambient
Safety valves set point 10% above stage pressure
Maximum speed 1500 RPM
Rotation Counter-clockwise (looking at the drive end)

  50 Hz 60 Hz
Speed (rpm) 975 1450 1150 1750
Capacity (Nm3/h) 170 245 203 -
Power request (kW) 21.9 33.2 26.4 -
Heat dissipation (kcal/h) 16951 25697 20434 -
Cooling water req. (l/min) -

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