CURVE E DATI DI PRESTAZIONE

–

HS=0 m

50 Hz

US g.p.m.

Imp g.p.m.

feet

350

300

250

200

150

100

50

0

120

0

110

100

90

80

70

60

50

40

30

20

10

10

20

η= 5

η= 5

30

40

MK3/3

MK5/5

MK5/4

MK8/5

MK8/4

10

20

30

40

MK3/6

MK3/5

MK5/8

MK5/7

MK8/6

1.5

2.2

2

3

1%

8%

P

r

e

v

a

l

e

n

z

a

H

(

m

e

t

r

i

)

4

0

0

10

20

30

40

50

60

70

80

90

100 110 120 130 140 150 160 170 180 190l/min

0

0

1

2

3

4

5

6

7

8

9

10

11

m3/h

Portata Q4

TIPO

POTENZA (P2)

Monofase

Trifase

kW

HP 1~ 3~

0 0.6

0 10

1.2 2.4 3.6 4.8 6.0 7.2 8.4 9.6 10.8

20 40 60 80 100 120 140 160 180

Q

m3/h

l/min

MKm 3/3

MK 3/3

Q = Portata H = Prevalenza manometrica totale HS = Altezza di aspirazione

Tolleranza delle curve di prestazione secondo EN ISO 9906 Grado 3B.

0.75

1

52.5

105

η = 60%

51.5

50

45

38.5

29

MEI≥ 0.40

MKm 3/5

MKm 3/6

MK 3/5

1.1

1.5

87

85

83

75

64

48

MK 3/6

103

100

90

77

58

MKm 5/4

MK 5/4

0.75

1

57

114

–

54

50

45

37.5

75

28.5

57

17

MKm 5/5

MK 5/5

1.1

1.5

IE2 IE3

H

metri

71

–

67.5

62.5

56

47

35.5

21.5

MKm 5/7

MK 5/7

1.5

2

99

–

95

88

78

66

50

30

MKm 5/8

MK 5/8

–

108

100

90

34

MKm 8/4

MK 8/4

1.1

1.5

56

–

–

53.5

51

47.5

43

37.5

30.5

22.1

12

MKm 8/5

MK 8/6

1.5

2.2

2

3

70

84

–

–

–

–

67

80

64

77

59.5

72

54

64.5

47

56

38

45.5

27.5

33

15.5

MKm 8/6

MK 8/5

18.5

91