Dryer Installation With Multiple Exhaust

For Exhaust Duct less than 14 feet (5 m) and

2 elbows equivalent and less than 0.3 inches (8 mm) static pressure.

DRYER EXHAUSTS

Area of section “A-A” must be equal to the sum of dryer exhaust pipes entering multiple exhaust pipe. (See chart below.)

No. of Dryers

D R 5 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Duct Diameter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

12

14

16

18

20

22

23

24

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

(in inches)

(in CM)

20

30

25

41

46

51

56

58

61

66

68

71

73

76

78

81

84

86

89

91

94

97

99

100

Power Supply

to Fan

Relay Coils

Start and Stop

Switches on

Dryers

E x h a u s t

Booster Fan

_ _ _ _

_ _ _ _

_ _ _ _

_ _ _ _

_ _ _ _

_ _ _ _

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