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Sperre LL2/160 air Compressor



Sperre LL2/160 air Compressor

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    Sperre LL2/160 air Compressor

    Sperre LL2/160 air Compressor

    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%.
    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
    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