Carliber
DN(MM)

Measurement range Q3/Q1

Overload flow rate
Q4:

Permanent flow rate
Q3:

Transitional flow rate
Q2:

Minimum flow rate
Q1:

Start-up flow rate

Minimum 
reading

Maximum
reading

Jet

m3/h

L/h

m3

Single
jet

Multi
jet

15

80

3.125

2.5

50

31.25

14

0.0001

9999

100

40

25

20

80

5

4

80

50

18

100

64

40

25

80

7.875

6.3

126

78.78

19

100

100.8

63

32

80

12.5

10

200

125

25

X

100

160

100

40

80

20

16

320

200

56

100

256

160

50

80

31.25

25

500

312.5

70

100

400

250