Atlas Copco GX 2 EP, Instruction Book

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Compressor type GX 2 GX 4 GX 5 GX 7
Pressure drop over dryer bar(e) 0.15 0.15 0.15 0.25
Pressure drop over dryer psig 2.18 2.18 2.18 3.62
Motor shaft speed rpm 3495 3490 3495 3525
Set-point, thermostatic valve ˚C 71 71 71 71
Set-point, thermostatic valve ˚F 160 160 160 160
Temperature of air leaving receiver
(approx.), Pack ˚C 33 33 33 33
Temperature of air leaving receiver
(approx.), Pack ˚F 91 91 91 91
Pressure dew-point, Full-Feature ˚C 3 3 3 3
Pressure dew-point, Full-Feature ˚F 37 37 37 37
Power input, Pack at maximum
working pressure kW 3.7 4.7 6.3 9.0
Power input, Pack at maximum
working pressure hp 4.96 6.3 8.45 12.27
Power input, Full-Feature at
maximum working pressure kW 4 5 6.6 9.25
Power input, Full-Feature at
maximum working pressure hp 5.36 6.71 8.85 12.61
Power consumption, dryer at full
load kW 0.24 0.24 0.24 0.32
Power consumption, dryer at full
load hp 0.33 0.33 0.33 0.44
Power consumption, dryer at no
load kW 0.17 0.17 0.17 0.22
Power consumption, dryer at no
load hp 0.23 0.23 0.23 0.30
Refrigerant type R134a R134a R134a R134a
Total amount, refrigerant kg 0.17 0.17 0.17 0.29
Total amount, refrigerant lb 0.37 0.37 0.37 0.64
Oil capacity l 2.5 2.5 2.5 2.5
Oil capacity US gal 0.66 0.66 0.66 0.66
Sound pressure level floor-
mounted units (according to ISO
2151 (2004)) dB(A) 61 62 64 66
Instruction book
66 2920 7105 31