Atlas Copco GA 15

10.5 Reference conditions and limitations
Reference conditions
Air inlet pressure (absolute) bar 1
Air inlet pressure (absolute) psi 14.5
Air inlet temperature ˚C 20
Air inlet temperature ˚F 68
Relative humidity % 0
Working pressure See section Compressor data for
GA 15 up to GA 22
Limits
Maximum working pressure See section Compressor data for
GA 15 up to GA 22
Minimum working pressure bar(e) 4
Minimum working pressure psig 58
Maximum air inlet temperature ˚C 46
Maximum air inlet temperature ˚F 115
Minimum ambient temperature ˚C 0
Minimum ambient temperature ˚F 32
10.6 Compressor data for GA 15 up to GA 22
Reference conditions
All data specified below apply under reference conditions, see section Reference
conditions and limitations.
GA 15
7.5 bar 8.5 bar 10 bar 13 bar 100 psi 125 psi 150 psi 175 psi
Frequency Hz 50 50 50 50 60 60 60 60
Maximum (unloading)
pressure
bar(e) 7.5 8.5 10 13 7.4 9.1 10.8 12.5
Maximum (unloading)
pressure
psig 109 123 145 189 107 132 157 181
Maximum (unloading)
pressure, Full-Feature
units
bar(e) 7.25 8.25 9.75 12.75 7.15 8.85 10.55 12.25
Instruction book
2920 7083 31 149