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Engineered
Spring Supports - Variable
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FIG. PTP-8
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QUADRUPLE
SPRINGS
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* FOR "T"
& "S" SEE THE CHARTS FOR FIG.PTP-1
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GENERAL
DIMENSIONS FOR FIG. PTP-8
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TYPE A
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TYPE B
& C
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HANGER
SIZE
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ROD SIZE
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CASING LTH.
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CASING DIA.
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BOTT.
PLATE
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MIN. THD.
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R.H. THD. LTH.
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ROD TAKE
OUT
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THD. DEPTH
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ROD TAKE
OUT
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A
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B
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C
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D
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F
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E
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G
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J
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H
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R
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00
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1/2
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24 5/8
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4
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6 1/8
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7/8
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16
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24 3/16
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7/16
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26 1/8
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1 1/2
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1 1/4
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10
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1/2
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28 1/8
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4
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6 1/8
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7/8
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16
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27 11/16
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7/16
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29 5/8
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1 1/2
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1 1/4
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20
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1/2
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31 1/8
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4
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6 1/8
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7/8
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16
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30 11/16
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7/16
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32 5/8
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1 1/2
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1 1/4
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30
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1/2
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27 3/8
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5 9/16
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7 5/8
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7/8
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16
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26 15/16
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7/16
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28 7/8
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1 1/2
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1 1/4
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40
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1/2
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29 7/8
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5 9/16
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7 5/8
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7/8
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16
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29 7/16
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7/16
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31 3/8
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1 1/2
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1 1/4
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50
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1/2
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32 5/8
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5 9/16
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7 5/8
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7/8
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16
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32 3/16
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7/16
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34 1/8
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1 1/2
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1 1/4
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60
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5/8
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32 5/8
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6 5/8
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8 7/8
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1 1/16
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16
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32
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5/8
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34 1/8
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1 1/2
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1 1/4
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70
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5/8
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36 7/16
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6 5/8
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8 7/8
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1 1/16
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16
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35 13/16
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5/8
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37 15/16
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1 1/2
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1 1/4
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80
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5/8
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38 5/16
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6 5/8
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8 7/8
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1 1/16
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16
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37 11/16
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5/8
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39 13/16
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1 1/2
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1 1/4
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90
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3/4
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38 11/16
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8 5/8
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11 5/8
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1 5/16
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16
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37 11/16
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1
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40 1/16
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1 1/2
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1 1/4
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100
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3/4
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43 5/8
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8 5/8
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11 5/8
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1 5/16
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16
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42 5/8
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1
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45 1/8
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1 1/2
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1 1/4
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110
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3/4
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34 7/8
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8 5/8
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11 5/8
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1 7/16
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17
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33 7/8
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1
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36 7/8
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2
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1 1/4
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120
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1
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37 3/8
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8 5/8
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11 5/8
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1 9/16
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17
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36 3/8
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1
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39 3/8
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2
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1 1/2
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130
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1
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47 5/8
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8 5/8
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11 5/8
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1 3/4
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17
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46 5/8
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1
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50 5/8
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3
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1 1/2
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140
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1 1/4
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48 1/8
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8 5/8
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11 5/8
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1 3/4
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17
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47 1/8
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1
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51 1/8
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3
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2
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150
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1 1/4
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48 1/4
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8 5/8
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11 5/8
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1 7/8
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18
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46 7/8
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1 3/8
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51 1/4
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3
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2
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160
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1 1/2
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57 1/2
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8 5/8
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11 5/8
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2 3/16
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18
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56 1/8
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1 3/8
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60 1/2
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3
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2 1/2
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170
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1 3/4
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65 3/4
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8 5/8
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11 5/8
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2 7/16
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19
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64 3/8
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1 3/8
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68 3/4
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3
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2 1/2
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180
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2
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63 1/8
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12 3/4
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N/A
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2 13/16
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19
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60 7/8
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2 1/4
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67 1/8
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4
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3
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190
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2 1/4
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72 1/8
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12 3/4
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N/A
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3 1/16
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20
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69 7/8
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2 1/4
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76 5/8
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4 1/2
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3
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200
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2 1/2
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85 1/8
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12 3/4
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N/A
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3 5/16
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20
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82 7/8
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2 1/4
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89 5/8
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4 1/2
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4
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210
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2 3/4
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94
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12 3/4
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N/A
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3 11/16
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21
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91 1/4
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2 3/4
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98 1/2
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4 1/2
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4
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220
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3
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118 1/4
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12 3/4
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N/A
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3 15/16
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21
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115 1/4
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3
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123 1/4
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5
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4
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