NM, NMS 60 Hz

Characteristic curves n ≈ 3450 rp

m

A Ø 18

7

NM(S) 100/20

B Ø 18

4

C Ø 168

H

(

m

)

D Ø 155

E Ø 14

6

A

N

P

S

H

(

m

)

η

η

(

%

)

P

(

k

W

)

0

400

600

800

1000

1200

1400

Q (U.S. g.p.m.)

70

60

50

40

30

20

10

0

100

150

200

250

300

350

0

1000

2000

3000

4000

5000

50

40

30

20

10

90

80

70

60

50

14

12

10

8

6

4

2

Q

0

50

100

150

200

250

300

350

B

C

D

E

200

150

H

(

f

t

)

100

50

6

0

5

0

4

0

P

(

H

P

)

3

0

2

0

D

B

C

E

A

C

B

E

D

A

4

0

3

0

2

0

1

0

N

P

S

H

(

f

t

)

0 U.S. g.p.m.

600

800

400

120

0

1000

0

Imp.g.p.m

. 200

100

0

400

600

80

0

10

0

H

A Ø 229

5

0

55

6

0

NMS 100/250

30

0

9

0

6

5

m

f

t

8

0

B

Ø 212

70

6

6

6

0

η 67,5%

5

0

4

0

0

Q m /h

3

100

20

0

100

8

0

P

A

6

0

kW

B

4

0

2

0

1

0

25

0

20

0

15

0

30

0

12

0

P

H

P

80

60

40

NPSH

8

m

6

3

0

NPSH

2

5

f

t

2

0

1

5

4

0

100

200

30

0

Q m /h

3

72.534

59