Carrier 30RB060-390 Installation Instructions Manual page 48

Head Pressure
(m) ft of fluid
(42.7) 140
(36.6) 120
(30.5) 100
(24.4)
(18.3)
(12.2)
LEGEND
NPSHr — Net Positive Suction Head (Pressure) Required
NOTE: Refer to the 30RB nomenclature, Fig. 1, for option identification. Refer to the Pump Impeller Sizes, Table 6, for more information.
Fig. 43 — Pump Curve IVA for Hydronic Package Single Pump (Fresh Water)
Head Pressure
(m) ft of fluid
LEGEND
NPSHr — Net Positive Suction Head (Pressure) Required
NOTE: Refer to the 30RB nomenclature, Fig. 1, for option identification. Refer to the Pump Impeller Sizes, Table 6, for more information.
Fig. 44 — Pump Curve IVB for Hydronic Package Single Pump (Fresh Water)
80
60
40
N
P
(6.1) 20 S
NPSHr
H
r
(0.0) 0
0 200
(0.00) (12.62)
(42.7) 140
(36.6) 120
(30.5) 100
(24.4) 80
(18.3) 60
(12.2) 40
N
P
(6.1) 20 S
NPSHr
H
r
(0.0) 0
0 200
(0.00) (12.62)
400 600 800
(25.24) (37.85) (50.47)
Flow Rate
400 600 800
(25.24) (37.85) (50.47)
Flow Rate
48
3450 RPM
1000 (gpm)
a30-5468
us
(63.09) (l/s)
3450 RPM
1000 (gpm)
us
(63.09) (l/s)
a30-5469