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 Variable Spring Supports
 Fig PTP-1: Short Springs

 Fig PTP-2: Standard Springs

  Fig PTP-4: Double Springs

  Fig PTP -6: Triple Springs

  Fig PTP- 8: Quadruple Springs
Type A, B, C
Type D, E, F, G

  Fig 400: Light Duty Springs

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 Engineered Spring Supports - Variable
 

FIG. PTP-8

QUADRUPLE SPRINGS

 

TYPE D TYPE E TYPE F TYPE G

 

SEE PTP-2 (TYPE G) FOR CHANNEL SIZES

 

TYPE D

TYPE F

TYPE G

HANGER SIZE

ROD TAKE OUT

  

LOADED LENGTH X

ROD TAKE OUT

  
 

Y

DIM K

MIN.

MAX.

N

DIM P

00

37 3/8

1 1/4

26 1/4

28 1/4

1 1/2

1 1/2

10

40 7/8

1 1/4

29 3/4

31 3/4

1 1/2

1 1/2

20

43 7/8

1 1/4

32 3/4

34 3/4

1 1/2

1 1/2

30

40 1/8

1 1/4

29

31

2

2

40

42 5/8

1 1/4

31 1/2

33 1/2

2

2

50

45 3/8

1 1/4

34 1/4

36 1/4

2

2

60

45 5/8

1 1/2

34 5/16

36 5/16

2

2

70

49 7/16

1 1/2

38 1/8

40 1/8

2

2

80

51 5/16

1 1/2

40

42

2

2

90

52 1/16

1 3/4

40 5/16

42 5/16

3

3

100

56 7/8

1 3/4

45 3/16

47 3/16

3

3

110

48 3/8

2

37 7/16

38 7/16

3

3

120

51 1/8

2 1/4

38 15/16

40 15/16

4

4

130

61 5/8

2 1/2

49 3/16

51 13/16

4

4

140

62 1/8

2 1/2

49 11/16

51 11/16

4

4

150

62 3/4

3

49 9/16

51 9/16

4

4

160

72 1/2

3 1/2

58 13/16

60 13/16

4

4

170

81 1/4

4

67 1/16

69 1/16

4

4

180

79 3/16

4 9/16

64 1/16

66 1/16

4

4

190

88 5/8

5

73 1/16

75 1/16

4

4

200

102 3/16

5 9/16

86 1/16

88 1/16

4

4

210

111 3/4

6 1/4

95

97

4

4

220

136 3/8

6 5/8

119 1/4

121 1/4

4

4

Click here to refer the installed height instructions for F-type spring.

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