Dacta Therm PPR Piping System

Como-Pex Testing Comparative Table

Temperature (°C)

Test duration (h)

Test in accordance with regulations (bar)

Como-pex test pressure (bar)

Dimensions

20 95 20 95 20 95 20 95 20 95 20 95 20 95 20 95 20 95 20 95 20 95 20 95 20 95 20 95 20 95 20 95 20 95

1

24.22

42.39 11.10 51.03 13.36

12x1.1

1000

8.88

1

29.16 10.69

12x1.3

1000

1

48

84 22

15x2.5

1000

17.6

1

24.83

43.45 11.38 53.24 13.94

16x1.5

1000

9.10

1

30.42 11.15 34.29 12.57 38.26 14.03

16x1.8

1000

1

60

16x2.0

1000

15.71 66.96 17.54

1

16x2.2

1000

1

30 11

52.5

18x2.0

1000

13.75 67.74 17.74 44.09 11.55 46.67 12.22 66.32 17.37 42.56 11.14 68.37 17.91

1

38.71 14.19 25.19

18x2.5

1000

1

20x1.9

1000

9.24

1

26.67

20x2.0

1000

9.78

1

37.89 13.89 24.32

22x3.0

1000

1

25x2.3

1000

8.92

1

39.07 14.33

25x3.5

1000

1

28.8

50.4 13.2

28x3.0

1000

10.56 23.92

1

41.86 10.96 43.44 11.38

32x2.9

1000

8.77

1

24.83

32x3.0

1000

9.10

*The above comparative table presents an indicative selection of internal pressure testing

50

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