BoyauxIndustriels26eme

SPÉCIFICATIONS TECHNIQUES

Perte de friction du boyau d'air…

Perte de pression approximative en psi sur des longueurs de tuyau de 100 pieds avec raccords.

Pieds cubes d'air par minute (SCFM))

D.I. du Pression 40 boyau de jauge (psi)

50

60

70

80

90

100

110

120

130

140

150

Perte de pression en psi

50 60 70 80 90

20.2 16.8 14.0 12.0 10.8

36.2 29.6 24.8 21.6 19.0 16.8 15.2

46.8 40.0 34.8 29.6 26.6 24.0

56.8 50.4 44.0 38.6 35.2

1 / 2

69.2 61.0 54.4 49.2

82.0 73.3 66.6 17.0 13.6 11.0

100 110

9.6 8.6

89.0

50 60 70 80 90

3.0 2.4 1.8 1.6 1.4 1.2 1.0 0.6 0.6 0.4 0.4 0.4 0.4 0.4

4.8 3.8 3.0 2.6 2.2 2.0 1.8 1.0 0.8 0.8 0.6 0.6 0.4 0.4

7.0 5.6 4.6 3.8 3.2 2.8 2.6 1.6 1.2 1.0 1.0 0.8 0.8 0.6 0.4 0.4 0.4 0.2

8.8 7.6 6.4 5.6 4.6 4.0 3.6 2.2 1.6 1.4 1.4 1.2 1.0 0.8 0.6 0.6 0.4 0.4 0.4 0.2 0.2

13.0 10.4

22.8 17.2 14.0 11.6 10.0

28.4 22.4 17.6 14.4 12.4 10.8

28.2 22.0 17.6 15.0 13.2 11.8

8.4 7.2 6.2 5.4 4.8 3.0 2.4 2.0 1.6 1.4 1.2 1.2 0.8 0.6 0.6 0.4 0.4 0.4 0.4

3 / 4

9.4 8.0 7.0 6.2 4.0 3.0 2.6 2.2 1.8 1.6 1.4 1.0 1.0 0.8 0.6 0.6 0.4 0.4 0.4 0.4 0.2

21.2 18.0 15.8 14.2

21.6 18.8 16.8

100 110

8.8 7.8

22.2 19.8

9.8

50 60 70 80 90

5.2 4.0 3.2 2.8 2.4 2.0 1.8 1.4 1.2 0.8 0.8 0.6 0.6 0.6 0.4 0.4 0.4 0.2

7.0 5.2 4.0 3.4 2.8 2.4 2.2 2.0 1.6 1.2 1.0 0.8 0.8 0.6 0.6 0.4 0.4 0.4 0.2

9.6 6.6 5.0 4.0 3.4 3.0 2.6 2.0 1.4 1.2 1.0 0.8 0.8 0.8 0.6 0.6 0.4 0.4 0.4 0.4

14.0

8.2 6.2 4.8 4.0 3.6 3.0 2.4 1.6 1.4 1.2 1.0 1.0 0.8 0.6 0.6 0.4 0.4 0.4 0.4

11.0

14.4

7.6 5.4 4.8 4.2 3.6 3.0 2.0 1.6 1.4 1.2 1.0 1.0 0.8 0.6 0.6 0.4 0.4 0.4

9.4 7.0 5.6 4.8 4.2

1

100 110

50 60 70 80 90

0.4 0.2

2.6 2.0 1.6 1.4 1.2 1.2 1.0 0.8 0.8 0.6 0.4 0.4

1 1 / 4

100 110

50 60 70 80 90

0.4 0.2

1 1 / 2

100 110

Techniques 192

Made with FlippingBook Digital Publishing Software