NM, NMS

60 Hz

90

80

70

60

50

40

30

20

15

10

280

260

240

220

200

180

160

140

120

100

30

20

10

90

80

70

60

50

40

30

20

10

0 U.S. g.p.m.

100

200

300

0 U.S. g.p.m. 100

200

300

400

500

0

Q

m

3

/h

20

30

40

50

60

70

0

0

0

Q

m

3

/h20

30

40

50

60

70

80

90

100 110 120 130

0

l/min

400

600

800

1000

0

l/min

500

1000

1500

2000

0

Qm

3

/h

20

30

0 U.S. g.p.m.100

200

40

50

6

0

72.524

N

70

500

600

0

Qm

3

/h20

30

40

50

60

70

80

90

10

0

11

0

120 130

40

30

20

10

0

3

Q

m /h

16

0

l/min

12

8

60

130

120

110

50

100

90

190

180

170

160

150

140

130

120

110

100

90

80

70

20

30

500

40

50

60

70

1000

80

20

0

25

0

20

15

10

Q

m

3

/h

l/min

30

500

60

1000

90

1500

120

150

2000

2500

30

25

20

15

10

5

300

400

0

U.S. g.p.m.

150

300

A Ø 178

B Ø 168

450

600

NM 65/20

Ø

40

80

4

0

0

0

0

100

80

60

40

20

6

20

80

60

40

20

0

8

A

70

60

50

40

90 100 110 120 130 140

1500

2000

20

16

12

30

8

4

5

30

8

10

8

6

4

2

6

2

0

6

20

4

4

10

10

2

2

0

0

0

0

20

6

4

2

80

10

0

0

0

0

5

70

60

60

40

50

40

0

8

8

6

20

4

10

2

0

Qm

3

/h20

30

40

50

60

70

80 90 10011012

0

13

0

140

0

Qm/h 30

60

90

120

150

4

10

2

0

0

0

3

0

32

20

E

Characteristic curves - Curvas Características

n ≈ 3450 rpm

A Ø 127

NM 65/12

C Ø 117

E Ø 107 ,5

A∅

216

NM 50/25

B∅ 200

C∅ 186

A

C

A

B

C

A

C

E

A

A Ø

150

NM 65/16

AR Ø 143

B Ø 138

C Ø 130

D

1 25

C

Ø 15 8

A

B

C

A

AR

B

D

C

B

A

C

A

C

D

AR

CB

A

D

N

P

S

H

m

η

(

%

)

P

k

W

H

m

N

P

S

H

(

m

)

η

(

%

)

P

(

k

W

)

H

(

m

)

N

P

S

H

f

t

P

H

P

P

k

W

H

f

t

N

P

S

H

(

f

t

)

N

P

S

H

m

η

(

%

)

P

(

H

P

)

P

k

W

H

(

f

t

)

H

m

N

P

S

H

m

η

(

%

)

H

m

P

H

P

N

P

S

H

f

t

P

H

P

H

f

t