ed. 09/202

6

NR, NRS 60 H

z

Coverage chart n ≈ 3450 1/mi

n

0

U.S.g.p.m.

100

150

200

250

300

350

A ∅ 12

7

NR 65/125

NR 65/16

0

A ∅ 15

6

D ∅ 11

4

B ∅ 14

4

F ∅ 106

H

m

N

P

S

H

m

η

η

%

P

k

W

H

m

H

f

t

0

Q m /h

3

20

30

40

50

60

70

80

Q l/min

0

400

600

800

1000

120

0

Q m /h

3

20

30

40

50

60

70

80

Q l/min

0

400

600

800

1000

120

0

A

A

B

D

F

P

H

P

P

H

P

H

m

N

P

S

H

m

η

η

%

P

k

W

U.S.g.p.m

.

100

150

200

250

300

350

0

3

0

50

160

90

80

140

40

70

2

0

120

60

50

30

100

40

80

1

0

30

20

20

60

0

10

0

40

10

0

5

4

3

2

1

0

8

0

6

5

4

3

2

1

0

P

k

W

10

8

6

4

2

0

8

0

1

2

1

0

8

6

4

2

0

6

0

6

0

4

0

%

η

η

4

0

2

0

0

1

0

8

6

4

2

0

30

20

10

N

P

S

H

f

t

N

P

S

H

m

0

2

0

0

10

8

6

4

2

0

3

0

2

0

1

0

0

0

20

30

40

50

60

70

80

Q m /h

3

72.1213

72.1214

0

20

30

40

50

60

70

80

Q m /h

3

0

U.S.g.p.m.

100

150

200

250

300

350

7

0

0

U.S.g.p.m.

10

0

100

150

200

250

300

350

6

0

200

300

90

5

0

H

f

t

80

150

250

4

0

H

m

70

3

0

100

60

200

2

0

H

f

t

50

50

150

1

0

40

0

Q m /h

3

20

40

60

80

0

20

40

60

8

0

Q m /h

3

Q l/min

0

400

600

800

1000

120

0

Q l/mi

n

0

400

600

800

1000

1200

14

12

10

8

6

4

2

0

80

28

24

15

3

0

B

A

20

10

P

H

P

P

k

W

1

6

2

0

1

2

5

8

4

0

0

1

0

0

8

0

P

H

P

60

6

0

40

4

0

20

0

8

6

4

2

0

2

0

1

0

N

P

S

H

f

t

%

N

P

S

H

m

η

η

0

2

0

0

8

6

4

2

0

20

10

N

P

S

H

f

t

0

0

20

40

60

80

Q m /h

3

72.121

3

15

1

H

f

t

N

P

S

H

f

t

NR 65/200

NR 65/250

A ∅ 174

A ∅ 21

6

B ∅ 16

4

B ∅ 20

0

C ∅ 18

6

A

C

B

0

20

40

60

80

Q m /h

3

72.1213