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47

Imp.g.p.m.

H =m

30

5.4

Q =mc/h

0

Q = l/sec 1.5

2

6/230

7.2

16.2

2

4.5

200

4

0

90

Q = l/min

120

270

100

200

300

400

8/230

9/230

11/230

14/230

20

40

50

60

70

m

NPSH

η

%

28/230

12.6

3.5

150

180

210

240

17/230

20/230

24/230

34/230

9

10.8

14.4

2.5

3

4

25

30

35

40

45

50

55

H=ft

400

600

800

1000

1200

1400

1600

PERFORMANCE curves - 2 poles 60 hz