Head Pressure
(m) ft of fluid
(45.7) 150
(36.6) 120
(27.4) 90
(18.3) 60
(9.1) 30
(o.o)o
(o.oo)
i i i i i i i
i i i i i i i
i i i i i i i
,' I f f _ I :3450 RPM
i i i i i i i
S_l_J,_, 4 _" , _ _ ' '
• 62 i i i i i
6.10 In i i i i i i i
_70 w _ L J L
_. J f \ q---..2---q.4 ,\ , ,
.... !_"-4 • i %. e'<.'_tq, r \ • •
J q'-----_ _-. I ,'b.. _4. "*.. _ , , ,
_""--4 I i _ _\ "_ _4 _ , \,
/ "%'--. I "h,,_ \^4" 2\\ _ zu np
i i i t i i i / i
i i i " i /i i o i i
""--4 " _ / \ ""41 10 hp, ,
I q T I I T f /f I T I
P , _ "_ jr , ,
s , _ _ ,p , , ,
i _ 3 h# i i i
r i i i i i i h i i i
,NPSHr ' , ,
100 200 300 400 500 (gpm)
US
(6.31) (12.62) (18.93) (25.24) (31.54) (I/s)
Flow Rate
LEGEND
NPSHr -- Positive Suction Head (Pressure) Required
NOTE: Refer to Fig. 1 option identification. Refer to the Pump Impeller Sizes table on page 32 for more information.
Fig. 34 -- Pump Curve VII for Hydronic Package Dual Pump (Fresh Water)
Head Pressure
(m) ft of fluid
(45.7) 150
(36.6) 120
(27.4) 90
(18.3) 60
(9.1) 30
(o.o)o
(o.oo)
I I I I I I I I I
....... 3450 RPM
i L • J L L
I I I I I I
I I I I I I I I I
I I I I I I I I I
i i 66 i i i i i i
, / i _,,.L -F._ I I I I I
/ Ih_ i \\_'Z. 3 ' "_ ' ' '
\f \ , , ,
_.uu)n, " _9' " ! '
s i i i
I I I I I I I I I I I
200 400 600 800 1000 (gpm)
US
(12.62) (25.24) (37.85) (50.47) (63.09) (I/s)
Flow Rate
LEGEND
NPSHr -- Positive Suction Head (Pressure) Required
NOTE: Refer to Fig. 1 option identification. Refer to the Pump Impeller Sizes table on page 32 for more information.
Fig. 35 -- Pump Curve VIII for Hydronic Package Dual Pump (Fresh Water)
37