Illinois Administrative Code
Title 77 - PUBLIC HEALTH
Part 900 - DRINKING WATER SYSTEMS CODE
Table C - Pressure Factors

Universal Citation: 77 IL Admin Code ยง C
Current through Register Vol. 48, No. 12, March 22, 2024

PUMP CUT-IN PRESSURE - PSIG

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

PUMP CUT-OUT PRESSURE - PSIG

30

.22

35

.30

.20

40

.37

.27

.18

45

.42

.34

.25

.17

50

.46

.39

.31

.23

.15

55

.50

.43

.36

.29

.22

.14

60

.54

.47

.40

.33

.27

.20

.13

65

.50

.44

.38

.31

.25

.19

.13

70

.53

.47

.41

.35

.30

.24

.18

.12

75

.50

.45

.39

.33

.28

.22

.17

.11

80

.53

.48

.42

.37

.32

.26

.21

.16

.11

85

.50

.45

.40

.35

.30

.25

.20

.15

.10

90

.53

.48

.43

.38

.33

.29

.24

.19

.14

.10

95

.50

.46

.41

.36

.32

.27

.23

.18

.14

.09

100

.52

.48

.44

.39

.35

.31

.26

.22

.17

.13

.09

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