Displacement Table
Plunger |
Plunger |
Stroke Length - inches |
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Diameter |
Area |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
12 |
Displacement per Stroke - U.S. Gallons or Decimal Parts Thereof |
|||||||||||
inches |
sq. inches |
||||||||||
0.500 |
0.196 |
0.002 |
0.003 |
0.003 |
0.004 |
0.005 |
0.006 |
0.007 |
0.008 |
0.009 |
0.010 |
0.625 |
0.307 |
0.003 |
0.004 |
0.005 |
0.007 |
0.008 |
0.009 |
0.011 |
0.012 |
0.013 |
0.016 |
0.750 |
0.442 |
0.004 |
0.006 |
0.008 |
0.010 |
0.011 |
0.013 |
0.015 |
0.017 |
0.019 |
0.023 |
0.875 |
0.601 |
0.005 |
0.008 |
0.010 |
0.013 |
0.016 |
0.018 |
0.021 |
0.023 |
0.026 |
0.031 |
1.000 |
0.785 |
0.007 |
0.010 |
0.014 |
0.017 |
0.020 |
0.024 |
0.027 |
0.031 |
0.034 |
0.041 |
1.125 |
0.994 |
0.009 |
0.013 |
0.017 |
0.022 |
0.026 |
0.030 |
0.034 |
0.039 |
0.043 |
0.052 |
1.250 |
1.227 |
0.011 |
0.016 |
0.021 |
0.027 |
0.032 |
0.037 |
0.043 |
0.048 |
0.053 |
0.064 |
1.375 |
1.485 |
0.013 |
0.019 |
0.026 |
0.032 |
0.039 |
0.045 |
0.051 |
0.058 |
0.064 |
0.077 |
1.500 |
1.767 |
0.015 |
0.023 |
0.031 |
0.038 |
0.046 |
0.054 |
0.061 |
0.069 |
0.077 |
0.092 |
1.625 |
2.074 |
0.018 |
0.027 |
0.036 |
0.045 |
0.054 |
0.063 |
0.072 |
0.081 |
0.090 |
0.108 |
1.750 |
2.405 |
0.021 |
0.031 |
0.042 |
0.052 |
0.062 |
0.073 |
0.083 |
0.094 |
0.104 |
0.125 |
1.875 |
2.761 |
0.024 |
0.036 |
0.048 |
0.060 |
0.072 |
0.084 |
0.096 |
0.108 |
0.120 |
0.143 |
2.000 |
3.142 |
0.027 |
0.041 |
0.054 |
0.068 |
0.082 |
0.095 |
0.109 |
0.122 |
0.136 |
0.163 |
2.125 |
3.547 |
0.031 |
0.046 |
0.061 |
0.077 |
0.092 |
0.107 |
0.123 |
0.138 |
0.154 |
0.184 |
2.250 |
3.976 |
0.034 |
0.052 |
0.069 |
0.086 |
0.103 |
0.120 |
0.138 |
0.155 |
0.172 |
0.207 |
2.375 |
4.430 |
0.038 |
0.058 |
0.077 |
0.096 |
0.115 |
0.134 |
0.153 |
0.173 |
0.192 |
0.230 |
2.500 |
4.909 |
0.043 |
0.064 |
0.085 |
0.106 |
0.128 |
0.149 |
0.170 |
0.191 |
0.213 |
0.255 |
2.625 |
5.412 |
0.047 |
0.070 |
0.094 |
0.117 |
0.141 |
0.164 |
0.187 |
0.211 |
0.234 |
0.281 |
2.750 |
5.940 |
0.051 |
0.077 |
0.103 |
0.129 |
0.154 |
0.180 |
0.206 |
0.231 |
0.257 |
0.309 |
2.875 |
6.492 |
0.056 |
0.084 |
0.112 |
0.141 |
0.169 |
0.197 |
0.225 |
0.253 |
0.281 |
0.337 |
3.000 |
7.069 |
0.061 |
0.092 |
0.122 |
0.153 |
0.184 |
0.214 |
0.245 |
0.275 |
0.306 |
0.367 |
3.250 |
8.296 |
0.072 |
0.108 |
0.144 |
0.180 |
0.215 |
0.251 |
0.287 |
0.323 |
0.359 |
0.431 |
3.500 |
9.621 |
0.083 |
0.125 |
0.167 |
0.208 |
0.250 |
0.292 |
0.333 |
0.375 |
0.417 |
0.500 |
3.750 |
11.045 |
0.096 |
0.143 |
0.191 |
0.239 |
0.287 |
0.335 |
0.383 |
0.430 |
0.478 |
0.574 |
4.000 |
12.566 |
0.109 |
0.163 |
0.218 |
0.272 |
0.326 |
0.381 |
0.435 |
0.490 |
0.544 |
0.653 |
4.250 |
14.186 |
0.123 |
0.184 |
0.246 |
0.307 |
0.368 |
0.430 |
0.491 |
0.553 |
0.614 |
0.737 |
4.500 |
15.904 |
0.138 |
0.207 |
0.275 |
0.344 |
0.413 |
0.482 |
0.551 |
0.620 |
0.689 |
0.826 |
4.750 |
17.721 |
0.153 |
0.230 |
0.307 |
0.384 |
0.460 |
0.537 |
0.614 |
0.690 |
0.767 |
0.921 |
5.000 |
19.635 |
0.170 |
0.255 |
0.340 |
0.425 |
0.510 |
0.595 |
0.680 |
0.765 |
0.850 |
1.020 |
5.250 |
21.648 |
0.187 |
0.281 |
0.375 |
0.469 |
0.562 |
0.656 |
0.750 |
0.843 |
0.937 |
1.125 |
5.500 |
23.758 |
0.206 |
0.309 |
0.411 |
0.514 |
0.617 |
0.720 |
0.823 |
0.926 |
1.029 |
1.234 |
5.750 |
25.967 |
0.225 |
0.337 |
0.450 |
0.562 |
0.674 |
0.787 |
0.899 |
1.012 |
1.124 |
1.349 |
6.000 |
28.274 |
0.245 |
0.367 |
0.490 |
0.612 |
0.734 |
0.857 |
0.979 |
1.102 |
1.224 |
1.469 |
6.250 |
30.680 |
0.266 |
0.398 |
0.531 |
0.664 |
0.797 |
0.930 |
1.063 |
1.195 |
1.328 |
1.594 |
6.500 |
33.183 |
0.287 |
0.431 |
0.575 |
0.718 |
0.862 |
1.006 |
1.149 |
1.293 |
1.437 |
1.724 |
6.750 |
35.785 |
0.310 |
0.465 |
0.620 |
0.775 |
0.929 |
1.084 |
1.239 |
1.394 |
1.549 |
1.859 |
7.000 |
38.485 |
0.333 |
0.500 |
0.666 |
0.833 |
1.000 |
1.166 |
1.333 |
1.499 |
1.666 |
1.999 |
7.250 |
41.283 |
0.357 |
0.536 |
0.715 |
0.894 |
1.072 |
1.251 |
1.430 |
1.608 |
1.787 |
2.145 |
7.500 |
44.179 |
0.383 |
0.574 |
0.765 |
0.956 |
1.148 |
1.339 |
1.530 |
1.721 |
1.913 |
2.295 |
7.750 |
47.173 |
0.408 |
0.613 |
0.817 |
1.021 |
1.225 |
1.429 |
1.634 |
1.838 |
2.042 |
2.451 |
8.000 |
50.266 |
0.435 |
0.653 |
0.870 |
1.088 |
1.306 |
1.523 |
1.741 |
1.958 |
2.176 |
2.611 |
8.250 |
53.456 |
0.463 |
0.694 |
0.926 |
1.157 |
1.388 |
1.620 |
1.851 |
2.083 |
2.314 |
2.777 |
8.500 |
56.745 |
0.491 |
0.737 |
0.983 |
1.228 |
1.474 |
1.720 |
1.965 |
2.211 |
2.457 |
2.948 |
8.750 |
60.132 |
0.521 |
0.781 |
1.041 |
1.302 |
1.562 |
1.822 |
2.083 |
2.343 |
2.603 |
3.124 |
9.000 |
63.617 |
0.551 |
0.826 |
1.102 |
1.377 |
1.652 |
1.928 |
2.203 |
2.479 |
2.754 |
3.305 |