NG

Pompe autoadescanti

0 U.S. g.p.m.

100

90

80

70

60

5

10

15

20

0 U.S. g.p.m.

80

70

60

50

10

20

30

50

0

l/min

20

30

40

50

60

70

80

40

0

l/min

20

40

0.6

60

1

80

1.4

100

1.6

0

l/s

0.2

2.3

2.1

1.9

1.7

0.4

0.6

0.8

1

1.2

0

l/s

2.2

2.1

2.0

1.9

1.8

0.4

0.8

1.2

1.8

10

8

8

6

2

0

6

4

4

10

2.9

2.8

2.7

2.6

2.5

30

20

10

310

290

270

250

230

210

190

170

3.0

2.8

2.6

2.4

260

240

220

200

180

160

140

0

Qm

3

/

h

1

2

3

4

5

0

Qm

3

/

h

1

2

3

4

5

6

7

30

10

2

2

0

0

0

0

0

Qm

3

/h

1

2

3

4

72.17

8

5

0

Qm

3

/

h

1

2

3

4

5

6

72.17

3

7

0 U.S. g.p.m.

10

70

60

50

40

20

30

40

100

0

Qm

3

/

h

2

4

6

8

10

30

0

l/min

40

60

80

100

120

140

160

0

l/s

0.4

2.2

2.1

2.0

1.9

1.8

1.7

1.6

8

6

4

2

0.8

1.2

1.6

2

2.4

0

0

72.174

0

Qm

3

/

h

2

4

6

8

10

220

200

180

160

140

120

2.8

2.6

2.4

2.2

25

20

15

10

5

232

Curve caratteristiche n ≈ 2900 1/min

NG 7/16

Ø 164

NG 7/18

Ø 164

NG 7/22

Ø 164

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