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Sperre LL2/160 air Compressor — Manufacturer: Sperre, Model: LL2/160, Serial number: 165046, kW: 24, RPM: 1175, Volt: 440, m³ /h, cubic meter per hour capacity: 203, Electric motor type: Siemens 1LA4 207 B3 200 L, Working pressure BAR: 8 View larger
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Sperre LL2/160 air Compressor

39601-sperre-ll2-160

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Sperre LL2/160 air Compressor

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Data sheet

Manufacturer Sperre
Model LL2/160
Serial number 165046
kW 24
RPM 1175
Volt 440
m³ /h, cubic meter per hour capacity 203
Electric motor type Siemens 1LA4 207 B3 200 L
Working pressure BAR 8

More info

Model LL2/160 is a one stage 90º V-compressor.

Cylinders and compressed air coolers are air-cooled.

Bearings and cylinders walls are splash lubricated. The compressor and motor are normally supplied mounted together and connected by means of a heavy-duty flexible coupling.

Technical Data
Performance50 Hz (7-10 bar)60 Hz (30 bar)
Speed (RPM) 975 1475 1175
Charging capacity (m³/h)* 170 245 203
Power requirement (kW) 21,9 33,2 26,4
Heat dissipation (kCal/h) 16951 25697 20434
*Charging capacity is from ambient pressure to final pressure. Tolerance +/-5%.
Design
No. of cylinders 2
Cylinder arrangement 90° V
No. of compression stages 1
Cooling Air
Valve LP Concentric plate valves
Dimensions & weight
Cylinder diameter LP 160 mm
Stroke 100 mm
Weight (compressor/el.motor) 683 kg
Lubrication
Sump capacity 10 litres
Lubrication system Splash
Operating parameters
Maximum delivery pressure 10 bar
Ambient temperature 45°C
Normal temperature outlet air 10°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