PCA Series Chillers
Page 11
Figure 1: PCA050 Process Pump Curves
60 HERTZ PUMP CURVE
CURVES REPRESENT PUMP DISCHARGE ADJUSTED FOR INTERNAL BY-PASS
PCA 050 - PROCESS PUMPS SELECTIONS
PER MINUTE
LITRES
PER MINUTE
U. S. GALLONS
24
12
18
40
35
80
49
37
52 120
69 160
MTRS
TOTAL HEAD
PSI FEET
1.5
0.4
3.0
0.8
4.5
1.2
6.1
1.6
7.6
2.0
9.1
2.4
10.6
2.8
3.2
12.1
3.6
13.6
15.1
4.0
4.4
16.7
4.8
18.2
BZ050C
BZ050A
BZ050B
Figure 2: PCA100 Process Pump Curves
60 HERTZ PUMP CURVE
CURVES REPRESENT PUMP DISCHARGE ADJUSTED FOR INTERNAL BY-PASS
PCA100- PROCESS PUMPS SELECTIONS
PER MINUTE
LITRES
PER MINUTE
U. S. GALLONS
24
12
18
40
35
80
49
37
52
120
69
160
MTRS
TOTAL HEAD
PSI FEET
6.1
1.6
7.6
2.0
9.1
2.4
10.6
2.8
BZ100A
3.2
12.1
3.6
13.6
15.1
4.0
4.4
16.7
4.8
18.2
BZ100B
BZ100C
5.6
5.2
6.0
6.4
19.7
21.2
22.8
24.2
Figure 3: PCA150 Process Pump Curves
60 HERTZ PUMP CURVE
CURVES REPRESENT PUMP DISCHARGE ADJUSTED FOR INTERNAL BY-PASS
PCA150 - PROCESS PUMPS SELECTIONS
PER MINUTE
LITRES
PER MINUTE
U. S. GALLONS
24
12
18
40
35
80
49
37
52 120
69 160
MTRS
TOTAL HEAD
PSI FEET
10.6
2.8
3.2
12.1
3.6
13.6
15.1
4.0
4.4
16.7
4.8
18.2
5.2
5.6
6.0
6.4
6.8
19.7
21.2
22.7
24.3
25.8
2.4
2.0
9.1
7.6
BZ150A
BZ150C
BZ150B