Fig. 1 Maximum relative humidity of intake air
T
Intake air temperature [°F]
H
Maximum relative humidity of intake air [%]
2.6 Ventilation
The values given are minimum guide values.
SM 7.5
SM 10
SM 15
Inlet aperture
Z
see fig‐
2
]
2.2
2.7
3.2
Forced ventilation with
exhaust fan:
Flow rate [cfm] at 0.0145
psi
1530
1825
2178
Tab. 8 Overview Ventilation
2.7 Pressure
Maximum working pressure: see nameplate
Safety relief valve activating pressure [psig]:
Maximum working pres‐
sure [psig]
SM 7.5
SM 10
SM 15
125
150
150
150
160
230
230
230
217
232
232
232
Tab. 9 Safety relief valve activating pressure
2
Technical Data
2.6
Ventilation
6
Operator Manual Screw Compressor
SM Tri-Voltage, SIGMA CONTROL 2
9_5875 33 USE
