15
Fig. 7 — 30XA112, 122 Air-Cooled Liquid Chiller Dimensions
30XA
UNIT
CENTER OF GRAVITY PUMP SUCTION (PS) PUMP DISCHARGE (PD)
CGx CGy X ± 0.25 Y ± 0.25 Z ± 0.25 X ± 0.25 Y ± 0.25 Z ± 0.25
112
101.8
[2585.7]
35.5
[901.7]
11.72
[297.69]
10.79
[274.01]
10.71
[272.03]
13.29
[337.57]
15.23
[386.89]
14.27
[362.46]
122
102.2
[2595.9]
35.5
[901.7]
11.72
[297.69]
10.79
[274.01]
10.71
[272.03]
13.29
[337.57]
15.23
[386.89]
14.27
[362.46]
a30-5532
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict
Sides and Ends — 6 ft (1.8 m) from solid surface
Airflow Side — 8 ft (2.4 m) required for coil service area.
2. All pumps have drains located at the bottom of volute for
draining.
3. Temperature relief devices are located on liquid lines and
economizer assemblies and have
1
/
4
-in. flare connection.
4. No pump package leaving water connection is same size
and has same Y and Z dimensions as entering water.
Also has same PDx dimension as pump package.
5. Leaving water throttling valve and support is factory sup-
plied with pump package, but must be field installed.
6. Dimensions for entering water without hydronic kit are as
shown in the drawing.
7. Pressure relief devices are located on the cooler (
5
/
8
-in.
NPT male connector) and on each oil
separator (
3
/
8
-in.
flare connector.)
8. Dimensions are shown in inches. Dimensions in [ ] are in
millimeters.
To Next Page
Loading...
