Technical Data - Quincy Compressor QSI Series Instruction Manual

Appendix B - Technical Data
QSI 245
Full Load Operating Pressure
Maximum Operating Pressure
Minimum Operating Pressure
Maximum Ambient Operating Temperature:
Less Cabinet
With Cabinet
Minimum Ambient Operating Temperature
Compressor Drive Motor
Rotor Diameter
Male Rotor Speed
Female Rotor Speed
Rotor Tip Speed
Inlet Capacity
Displacement at Operating Speed
Volumetric Efficiency
Aftercooling
Heat Rejection:
Aftercooler Approach (standard conditions)
Maximum Allowable Static Backpressure
Fan Motor
Fan Motor
Fan Flow
Water-cooled Cooling
Recommended Inlet Water Pressure
Vent Fan Motor
Aftercooler Approach to Cooling:
Water Temperature
Water Flow less Aftercooler at: 50°F
Water Flow with Aftercooler at: 50°F
Compressor Fluid
Total Fluid Capacity
Reservoir Fluid Capacity
Fluid Flow
Typical Fluid Carryover
Normal Airend Discharge Temperature
Sound (at 1 meter)
Unenclosed (AC/WC)
Standard Cabinet (AC/WC)
Low Sound Cabinet (AC)
76
m/sec.
Fluid Cooler BTU/min.
Aftercooler BTU/min.
in./H
70°F
90°F
70°F
90°F
gallons
gallons
dB(A)
dB(A)
dB(A)
Quincy Compressor-QSI
psig 100
psig 115
psig
°F
°F
°F
HP
mm
rpm
rpm
acfm 246
cfm
% 93.2
1893
°F
O
2
HP
rpm
cfm
psig
HP
°F
gpm
gpm
gpm
gpm
gpm
gpm
gpm
ppm
°F
®
S
TANDARD
110 125
125 140
75
120
115
32
50 60
204
1775 1785
1183 1190
18.96 19.07
245 243
264 265.5
92.8 91.5
1994 2124
352
3-5
0.125
2
1725
5500
40-100
1/9
13-18
3.5 4
5.3 6.7
12.5 22
4.5 5.3
6.8 8.6
16 28
11
7.4
19
1.5-5
175-195
82/80
76/73
71
150
165
241
90.8
2387