Carrier AquaForce 30XA Series Installation Instructions Manual page 131

Head Pressure
(m) ft of Fluid
(45.7) 150
(36.6) 120
(27.4) 90
(18.3) 60
(9.1) 30
(0.0) 0
a30-4441
LEGEND
NPSHr — Net Positive Suction Head (Pressure) Required
NOTE: Refer to Fig. 1 for option identification. Refer to Table 4 for more information.
Fig. 56 — Pump Curve I for Hydronic Package Single Pump (Fresh Water)
Head Pressure
(m) ft of Fluid
(45.7) 150
(36.6) 120
(27.4) 90
(18.3) 60
(9.1) 30
(0.0) 0
a30-4442
LEGEND
NPSHr — Net Positive Suction Head (Pressure) Required
NOTE: Refer to Fig. 1 for option identification. Refer to Table 4 for more information.
Fig. 57 — Pump Curve II for Hydronic Package Dual Pump (Fresh Water)
6.19 in
39
52
5.75 in
5.50 in
5.25 in
5.00 in
4.75 in
4.50 in
N
P
S
H
r
NPSHr
0 100
0.00 6.31
6.19 in
39
52
5.75 in
5.50 in
5.25 in
5.00 in
4.75 in
4.50 in
N
P
S
H
r
NPSHr
0 100
0.00 6.31
62
70
74
77
77
200 300
12.62 18.93
Flow Rate
62
70
74
77
77
200 300
12.62 18.93
Flow Rate
131
3450 RPM
77
74
70
62
20 hp
15 hp
52%
10 hp
7.5 hp
5 hp
3 hp
400 500 (gpm)
25.24 31.54
3450 RPM
77
74
70
62
20 hp
15 hp
52%
10 hp
7.5 hp
5 hp
3 hp
400 500
25.24 31.54
(l/s)
(gpm)
(l/s)