4.2 Technical data Compressor block
4.2.1 Technical data about the compressor block
Compressor block Junior II, manufacturing status 3
Number of stages 3
Number of cylinders 3
Cylinder bore 1st stage [mm] 60
Cylinder bore 2nd stage [mm] 28
Cylinder bore 3rd stage [mm] 12
Piston stroke [mm] 24
Direction of rotation (looking onto the fly-
wheel)
left
Intermediate pressure 1st stage [bar] 6–7
Blow-off pressure of safety valve 1st stage
[bar]
9.9
Intermediate pressure 2nd stage [bar] 40-60
Blow-off pressure of safety valve 2nd stage
[bar]
80
Oil quantity [l] 0.36
Suction pressure / intake pressure [bar] 0 (atmospheric)
Tab. 13 Technical data about the compressor block
4 | Technical data
OPERATING MANUAL
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A_Compact-Line_002_en
10-10-2016