ed. 09/202

6

NR, NRS 60 H

z

Coverage chart n ≈ 1750 1/mi

n

0

50

100

150

20

0

U.S.g.p.m.

7

6

5

H

m

4

3

2

1

0

0,

6

P

k

W

0,

4

0,

2

0

80

60

%

η

η

40

20

0

5

N

P

S

H

m

4

3

2

1

0

2

0

1

5

H

m

1

0

5

0

2,4

2

P

k

W

1,

6

1,

2

0,

8

0,

4

0

80

60

%

η

η

40

20

0

5

N

P

S

H

m

4

3

2

1

0

A ∅ 127

NR4 65/12

5

D ∅ 114

F ∅ 106

A

D

F

F

D

A

0

10

20

30

40

50

Q m /h

3

72.1216

0

50

100

150

20

0

U.S.g.p.m.

20

15

10

5

0

0

Q m /h

3

10

20

30

40

50

Q l/mi

n

0

200

400

600

80

0

0,

8

0,

6

0,

4

0,

2

0

1

5

1

0

5

0

60

50

40

30

20

10

0

0

Q m /h

3

10

20

30

40

5

0

Q l/min

0

200

400

600

80

0

1,

5

1

0,

5

0

1

5

1

0

5

0

A ∅ 188

NR4 65/20

0

B ∅ 164

C ∅ 154

B

A

C

0

10

20

30

40

50

Q m /h

3

72.1216

H

f

t

P

H

P

N

P

S

H

f

t

H

f

t

15

7

N

P

S

H

f

t

N

P

S

H

m

η

η

%

P

H

P

P

k

W

1

2

1

1

1

0

9

8

H

m

7

6

5

4

3

2

1,2

1

P

k

W

0,

8

0,

6

0,

4

0,

2

%

η

η

N

P

S

H

m

H

m

0

80

60

40

20

0

10

8

6

4

2

0

25

20

15

10

5

4

3

2

1

0

80

60

40

20

0

5

4

3

2

1

0

0

50

100

150

200

U.S.g.p.m.

A ∅ 15

6

NR4 65/16

0

B ∅ 144

A

B

0

10

20

30

40

5

0

Q m /h

3

72.1216

0

50

100

150

20

0

U.S.g.p.m

.

0

Q m /h

3

10

20

30

40

5

0

Q l/mi

n

0

200

400

600

800

3

5

3

0

2

5

2

0

1

5

1

0

0

Q m /h

3

10

20

30

40

50

Q l/min

0

200

400

600

800

1,5

1

0,5

0

30

20

10

0

80

70

60

50

40

30

20

2

1

0

15

10

5

0

A ∅ 225

B ∅ 22

0

NR4 65/25

0

C ∅ 20

1

A

B

C

0

10

20

30

40

5

0

Q m /h

3

72.1216

H

f

t

P

H

P

N

P

S

H

f

t

H

f

t

P

H

P

N

P

S

H

f

t