NR

60 Hz

0 U.S.g.p.m.

25

50

30

25

20

15

10

5

75

100

0 U.S.g.p.m.

25

50

75

100

NR4 1

20

0

Q

m

3

/h

5

10

15

20

25

400

0

Q

m

3

/h

5

10

0

Q

l/min

100

200

15

25

400

300

90

80

70

60

50

40

30

15

20

10

0

Q

l/min

100

200

2

3

4

1,5

2

2

3

1

2

0,5

1

1

1

0

0

0

0

80

80

70

70

60

60

50

50

40

40

30

30

8

8

6

2

0

6

20

4

4

10

10

2

2

0

0

0

0

60

50

40

30

20

10

5

4

0 Q m

3

/h

5

0 Q l/min

10

15

20

25

400

180

160

140

120

100

80

60

40

6

0

Q

m

3

/h

5

10

0 U.S.g.p.m.

25

15

20

25

0

Q

m

3

/h

5

10

15

20

25

100

200

300

50

75

100

3

4

2

1

2

0

0

80

70

60

50

40

30

8

6

20

4

2

10

0

0

0 Q m

3

/h

5

10

15

20

25

97

40

35

30

25

20

130

120

110

100

90

80

70

60

50

40

300

Characteristic curves - Curvas Características

n ≈ 3450 rpm

NR 40/125

A

∅1 16

B∅1 07

C ∅9 8

A

∅1 43

0

/

6 0

B

∅1 28

A

B

C

A

B

A

B

C

A

B

NR 40/200

A

∅1 70

B

∅1 53

A

B

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

P

H

P

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

f

t

P

H

P

H

f

t