Atlas Copco SF 1 - Guidelines for Inspection; Inspection Standards

Compressor type SF 4 SF 4 SF 6 SF 6
8 bar
116 psi
10 bar
145 psi
8 bar
116 psi
10 bar
145 psi
Maximum working pressure (Pack) bar(e) 8 10 8 10
Maximum working pressure (Pack) psi(g) 116 145 116 145
Maximum working pressure (Full-Feature) bar(e) 7.75 9.75 7.75 9.75
Maximum working pressure (Full-Feature) psi(g) 112 141 112 141
Reference working pressure bar(e) 7 10 7 10
Reference working pressure psi(g) 100 145 100 145
Air temperature at outlet valve (SF Pack), approx. ˚C 32 32 35 35
Air temperature at outlet valve (SF Pack), approx. ˚F 90 90 95 95
Air temperature at outlet valve (SF FF), approx. ˚C 21 21 22 22
Air temperature at outlet valve (SF FF), approx. ˚F 70 70 72 72
Motor shaft speed (50 Hz) r/min 2900 2900 2905 2905
Motor shaft speed (60 Hz) r/min 3510 3510 3515 3515
Nominal motor power kW 3.7 3.7 5.5 5.5
Nominal motor power hp 5 5 7.5 7.5
Sound pressure level dB(A) 58 58 59 59
Refrigerant type (Full-Feature) R134a R134a R134a R134a
Dew point (refrigerant dryer) ˚C 3 3 3 3
Dew point (refrigerant dryer) ˚F 37 37 37 37
Instruction book
2920 7110 11 45