28
Table 18 — 50PC015 Typical Unit Operating Pressures and Temperatures
LEGEND
*Based on 15% Methanol antifreeze solution.
Table 19 — 50PC018 Typical Unit Operating Pressures and Temperatures
LEGEND
*Based on 15% Methanol antifreeze solution.
Table 20 — 50PC024 Typical Unit Operating Pressures and Temperatures
LEGEND
*Based on 15% Methanol antifreeze solution.
ENTERING
WATER
TEMP
(F)
WATER
FLOW
(GPM/ton)
COOLING
HEATING
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Rise
(F)
Air Temp
Drop
(F) DB
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Drop
(F)
Air Temp
Rise
(F) DB
30*
1.5
116-126
167-187
15-20
9-14
18.3-20.3
18-24
70- 80
279-299
6-11
1-5
7.0- 8.0
16-22
2.25
116-126
154-174
15-20
7-12
13.9-15.9
19-25
73- 83
281-301
7-12
1-5
5.1- 7.1
17-23
3
116-126
140-160
15-20
7-12
9.5-11.5
19-25
75- 85
284-304
7-12
1-5
3.3- 5.3
17-23
50
1.5
128-138
194-214
11-14
9-14
17.9-19.9
18-24
102-112
312-332
10-15
2-6
9.9-11.9
22-28
2.25
128-138
180-200
11-14
7-12
13.7-15.7
19-25
106-116
316-336
10-15
2-6
7.4- 9.4
23-29
3
128-138
166-186
11-14
7-12
9.4-11.4
19-25
110-120
321-341
10-15
2-6
4.9- 6.9
23-29
70
1.5
136-146
289-309
7-12
9-14
17.4-19.4
17-23
128-138
335-355
12-17
3-8
12.9-14.9
27-34
2.25
136-146
275-295
7-12
7-12
15.3-17.3
18-24
134-144
340-360
12-17
3-8
9.7-11.7
28-35
3
136-146
261-281
7-12
6-11
8.8-10.8
18-24
141-151
346-366
12-17
3-8
6.5- 8.5
28-35
90
1.5
139-149
386-406
6-11
9-14
16.8-18.8
16-22
160-170
373-393
15-20
3-8
15.8-17.8
30-38
2.25
139-149
370-390
6-11
7-12
12.5-14.5
16-22
167-177
380-400
16-21
3-8
12.0-14.0
31-39
3
139-149
356-376
6-11
6-11
8.2- 9.2
16-22
174-184
388-408
17-22
3-8
8.1-10.1
32-40
110
1.5
145-155
483-503
6-11
9-14
15.8-17.8
15-21
—
—
—
—
—
—
2.25
144-154
466-486
6-11
7-12
11.7-13.7
15-21
—
—
—
—
—
—
3
143-153
449-469
6-11
6-11
7.5- 9.5
15-21
—
—
—
—
—
—
DB
—
Dry Bulb
—
—
No Heating Operation in This Temperature Range
ENTERING
WATER
TEMP
(F)
WATER
FLOW
(GPM/ton)
COOLING
HEATING
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Rise
(F)
Air Temp
Drop
(F) DB
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Drop
(F)
Air Temp
Rise
(F) DB
30*
1.5
122-132
171-191
15-20
14-19
22.5-24.5
20-28
70- 80
272-292
4- 9
2- 6
7.4- 9.4
18-24
2.25
122-132
157-177
15-20
13-18
16.8-19.8
20-28
73- 83
275-295
4- 9
2- 6
5.5- 7.5
19-25
3
122-132
145-165
15-20
13-18
11.2-13.2
20-28
77- 87
278-298
4- 9
2- 6
3.5- 5.5
19-25
50
1.5
136-146
198-218
10-15
14-19
22.0-24.0
19-25
101-111
302-322
8-13
3- 7
10.3-12.3
23-29
2.25
134-144
183-203
10-15
13-18
16.5-18.5
19-25
105-115
306-326
8-13
3- 7
7.9- 9.9
24-30
3
133-143
171-191
11-16
13-18
11.0-13.0
19-25
109-119
311-331
8-13
3- 7
5.5- 7.5
25-31
70
1.5
139-149
293-313
6-10
14-19
19.0-21.0
18-24
130-140
329-349
10-15
4- 9
13.6-15.6
27-33
2.25
138-148
280-300
6-10
13-18
14.4-16.4
18-24
137-147
337-357
10-15
4- 9
10.4-12.4
29-35
3
137-147
267-287
7-11
13-18
9.8-11.7
18-24
139-149
342-362
10-15
4- 9
7.2- 9.2
30-36
90
1.5
142-152
389-409
5-10
17-22
16.0-18.0
17-23
160-170
360-380
13-18
5-10
17.0-19.0
33-41
2.25
141-151
376-396
5-10
15-20
12.3-14.3
17-23
169-179
368-388
14-19
5-10
12.9-14.9
35-43
3
140-150
363-383
5-10
13-18
8.5-10.5
17-23
178-188
376-396
14-19
4- 9
8.8-10.8
36-44
110
1.5
148-158
486-506
5-10
17-22
14.9-16.9
16-22
—
—
—
—
—
—
2.25
147-157
472-492
5-10
15-20
11.4-13.4
16-22
—
—
—
—
—
—
3
146-156
458-478
5-10
13-18
7.8- 9.8
16-22
—
—
—
—
—
—
DB
—
Dry Bulb
—
—
No Heating Operation in This Temperature Range
ENTERING
WATER
TEMP
(F)
WATER
FLOW
(GPM/ton)
COOLING
HEATING
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Rise
(F)
Air Temp
Drop
(F) DB
Suction
Pressure
(psig)
Discharge
Pressure
(psig)
Super-
heat
(F)
Sub-
cooling
(F)
Water
Temp
Drop
(F)
Air Temp
Rise
(F) DB
30*
1.5
121-131
174-194
13-18
6-11
19.3-21.3
20-28
65- 75
287-307
4- 9
3-8
6.8- 8.8
17-23
2.25
120-130
165-185
13-18
5-10
14.5-16.5
20-28
68- 78
290-310
5-10
3-8
5.0- 7.0
18-24
3
120-130
155-175
13-18
5-10
9.6-11.6
20-28
71- 81
292-312
5-10
3-8
3.2- 5.2
18-24
50
1.5
127-137
245-265
8-13
6-11
18.3-20.3
19-27
96-106
318-338
6-11
3-8
9.8-11.8
22-28
2.25
128-138
231-251
8-13
7-12
13.7-15.7
19-27
101-111
322-342
7-12
3-8
7.2- 9.2
23-29
3
128-138
217-237
8-13
7-12
9.1-11.1
19-27
105-115
327-347
8-13
3-8
4.8- 6.8
24-30
70
1.5
130-140
352-372
6-11
8-13
17.5-19.5
18-26
127-137
349-369
9-14
3-8
12.7-14.7
27-34
2.25
130-140
334-354
6-11
9-14
26.2-28.2
18-26
132-142
353-373
9-14
3-8
9.5-11.5
28-35
3
130-140
306-326
6-11
9-14
8.7-10.7
18-26
137-147
358-378
10-15
3-8
6.3- 8.3
29-36
90
1.5
134-144
439-459
5-10
11-16
16.7-18.7
17-23
159-169
379-399
13-18
3-8
15.6-17.6
32-40
2.25
133-143
416-436
5-10
12-17
12.5-14.5
17-23
164-174
384-404
14-19
3-8
11.7-13.7
33-41
3
133-143
394-414
5-10
12-17
8.3-10.3
17-23
170-180
390-410
16-21
3-8
7.8- 9.8
34-42
110
1.5
140-150
536-556
4- 9
22-27
17.1-19.1
17-23
—
—
—
—
—
—
2.25
139-149
512-532
4- 9
19-23
12.6-14.6
17-23
—
—
—
—
—
—
3
138-148
488-508
4- 9
17-22
8.0-10.0
17-23
—
—
—
—
—
—
DB
—
Dry Bulb
—
—
No Heating Operation in This Temperature Range
Summary of Contents for AQUAZONE 50PCH
Page 49: ......