NM4, NMS4

Pompe centrifughe monoblocco

0

12

U.S. g.p.m.

100

150

200

250

300

350

0

16

U.S. g.p.m. 100

150

200

250

300

350

400

35

14

30

12

25

10

20

8

1

5

6

10

4

5

2

0

0

0

0

10

8

6

4

2

3

2

1

80

80

60

60

40

40

20

20

0

0

8

2

5

8

25

6

2

0

6

20

4

1

5

4

15

10

10

2

5

2

5

0

0

0

0

0

3

30

60

90

1200

1500

4

3

2

1

0

3

20

40

60

80

100

0

Q

m /h

l/min

300

600

900

0

3

2

Q

m /h

l/min

500

1000

1500

1

0

0

0

0

24

20

16

12

8

4

0

60

40

20

40

30

20

120

100

80

60

3

0 Q m /h

30

150

60

300

90

3

0 Q m /h

20

0 U.S. g.p.m.

40

60

80

300

100

380

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

200

250

350

100

200

0

3

20

40

60

80

100

0

Q

m /h

l/min

500

1000

1500

10

0

Qm

3

/

h

2

0

3

0

4

0

5

0

6

0

7

0

8

0

90

0

l/min

500

1000

1500

6

4

2

0

0

80

72.082N

400

72.082N

0

40

8

6

4

2

0

l/

s

5

1

0

1

5

2

0

25

10

4

6

60

4

2

0

0

4

12

3

10

6

20

8

40

20

0

2

8

25

8

12

10

6

8

1

5

2

6

4

2

5

2

10

0

0

3

20

40

60

80

72.082

N

100

0

Q m /h

4

0

0

0

Qm

3

/h

20

30

40

50

60

70

80

72.087

90

50

1

50

40

30

20

10

4

3

2

1

Curve caratteristiche n ≈ 1450 1/min

S Ø 17 5

NM4 65/16

A

Ø16 5

B Ø 153

C Ø143

A Ø 206

B Ø 190

NM4 65/20

S

A

B

C

A

B

C

B

A

S

A

B

A Ø 252

NM4 65/25

B Ø 230

A Ø 321.5

50

60

64

NM4 65/31

68

B Ø 302

η 69%

68

C Ø 278

64

60

50

A

B

A

B

C

A

B

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

N

P

S

H

m

P

H

P

H

f

t

H

m

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

f

t

P

H

P

H

f

t

N

P

S

H

f

t

P

H

P

H

f

t

P

k

W