Quincy Compressor QMA Series Instruction Manual page 9

Technical Data Sheet: QMA 50H
Model: QMA 50/H
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
COOLING DATA
Heat Rejection - Fluid Cooler
Aftercooler
Aftercooler Approach
(@STD. Conditions)
Max. Allowable Static
Backpressure
Fan Motor
Fan Motor
Fan Flow
Nameplate HP
ACFM
PSIG
PSIG
PSIG
Degrees F
Degrees F
In./NPT
mm
RPM
RPM
Mlsec
BTum
BTU/MIN
Degrees F
In.fiO
Nameplate HP
RPM
CFM
60
224
125
140
75
110
35
1.5
127.5
5325
3550
35.55
60
220
150
165
75
110
35
1.5
127.5
5325
3550
35.55
2426 2756
428
471
3-6 3-6
(Partial Canopy)
0.125 0.125
2
2
1725 1725
6720 6720
WATER COOLED COOLING DATA
(Consult factory for water temperatures over 90"F and for water/glycol cooling systems.)
Aftercooler Approach at 70"F Cooling
Water Temperature
Degrees F
Water Flow Ihftercooler at
50 F GPM
70 F GPM
90 F GPM
Water Flow w/aftercooler at
50 F
GPM
70 F GPM
90 F
GPM
Recommended Inlet 1+0 Pressure PSIG
~0 In/Out Pipe Size
In./NPT
6
--------15 -----------
5.3 6.4
5.7 7.2
8.1 10.7
5.8 6.6
7.0 8.6
9.6 12.1
----- 40-100 ----------
------- 0.75 ------------