NG

Pompe autoadescanti

70

60

50

40

30

1.2

1.1

8

6

4

0 U.S. g.p.m.

5

10

15

20

60

220

200

50

180

160

140

120

100

20

0 U.S. g.p.m.

10

20

28

0

Qm

3

/h

1

0

l/min

0

l/s

0.2

2

3

50

0.8

4

40

30

1.2

1.1

0

Qm

3

/

h

1

2

3

4

5

6

180

160

140

120

100

80

1.6

1.5

1.4

25

20

15

10

20

30

40

0.6

60

1

70

1.2

0

l/min

20

40

60

1

80

1.4

100

1.6

0.4

0

l/s

0.2

0.4

0.6

0.8

1.2

1.6

1.5

1.0

2

5

8

2

0

6

1

5

4

10

2

5

2

5

0

0

0

0

40

30

20

30

0

Qm

3

/h

1

2

3

0 U.S. g.p.m.

10

20

4

72.168

40

0

Qm

3

/h 1

2

3

4

5

6

72.169

10

0

Qm

3

/

h

2

4

6

8

10

0

l/min

50

100

150

0

l/

s

0.5

1

1.5

2

2.5

1.2

1.1

1.0

0.9

8

6

4

2

0

0

0

Qm

3

/h

2

4

6

8

72.170

10

120

100

80

60

40

1.6

1.5

1.4

1.3

25

20

15

10

5

230

Curve caratteristiche n ≈ 2900 1/min

NG 5/18

Ø 143

NG 5/16

Ø 143

NG 5/22

Ø 134

N

P

S

H

m

P

k

W

H

m

N

P

S

H

m

P

k

W

H

m

N

P

S

H

f

t

P

H

P

H

f

t

N

P

S

H

f

t

N

P

S

H

m

P

H

P

P

k

W

H

f

t

H

m

N

P

S

H

f

t

P

H

P

H

f

t