Quincy Compressor QOFT 20 - Reference Conditions; Limitations

Instruction book
74 9829 3199 74
9.5 Reference conditions
Reference Unit Value
Absolute inlet pressure bar(a) 1
Relative air humidity % 0
Air inlet temperature ˚C 20
Note: if the compressor is to operate at an altitude of more than 1000 m above sea level, it is
possible that the maximum pressure and/or the maximum speed must be decreased. Consult
Quincy.
9.6 Limitations
Maximum air inlet temperature 40 ˚C
104 ˚F
Minimum ambient temperature 0 ˚C
32 ˚F
Maximum relative humidity of ambient air 100 % at temperatures
below 35 ˚C (95 ˚F), 70
% at 40 ˚C (104 ˚F)
Maximum altitude operation (see note) 1000 m
3281 ft
Minimum working pressure 4 bar(e)
58 psig