Quincy Compressor QMA Series Instruction Manual page 13

Technical Data Sheet: QMA 75
Model: QMA 75
TECHNICAL DATA
Compressor Drive Motor
Inlet Capacity
Full Load Operating Pressure
Max. Operating Pressure
Min. Operating Pressure
Max. Ambient Operating Temp.
Min. Ambient Operating Temp.
Service Line Connection Size
Rotor Diameter
Male Rotor Speed
Female Rotor Speed
Rotor Tip Speed
Nameplate HP
ACFM
PSIG
PSIG
PSIG
Degrees F
Degrees F
In./NPT
mm
RPM
RPM
M/see
COOLING DATA
Heat Rejection - Fluid Cooler BTU/MIN
Aftercooler
BTum
Aftercooler Approach
(@STD. Conditions) Degrees F
Max. Allowable Static
Backpressure
In.EJO
Fan Motor
Nameplate HP
Fan Motor RPM
Fan Flow
CFM
75
352
100
115
75
110
35
2.0
204
2662
1725
28.4
2807
628
14
0,125
2
1725
6720
75
346
125
140
75
110
35
2.0
204
2662
1725
28.4
3126
699
15 (Partial Canopy)
0.125
2
1725
6720
WATER COOLED COOLING DATA
(Consult
factory for water temperatures over 9(PF and for water/glycol cooling systems.)
Aftercooler Approach at 70"F Cooling
Water Tem&-rature Degrees F
Water Flow I/aftercooler at
50 F GPM
70 F GPM
90 F GPM
Water Flow whftercooler at
50 F GPM
70 F
GPM
90 F GPM
Recommended Inlet E$O Pressure
PSIG
H20 In/Out Pipe Size In./NPT
--------15 -----------
7.1 10.8
8.4 13.0
12.3 21.1
8.6 11.5
11.2 15.8
15.2 23.4
------- 40-100 -------
---------
1.0----------
10