(Solid Yellow)
Efficient Operating Range is 15% to 25% deflection of free length. Maximum deflection is 25%; Long Life deflection is 20%; Optimum Life deflection is 15%. Deflection beyond this Efficient Operating Range could result in premature spring failure. Travel to Solid is a reference dimension only and should never be approached during use.
| 25% Deflection | 20% Deflection | 15% Deflection | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Part# | Free Length (mm) |
Load (lbs) | Deflection Length | Load (lbs) | Deflection Length | Load (lbs) | Deflection Length | Deflection Length Travel To Solid |
Load @ .1″ Deflection (lbs) |
Hole Dia. |
Rod Dia. |
| DED37-100 | 1 | 56 | 0.250 | 45 | 0.200 | 34 | 0.150 | 0.289 | 22.5 | 3/8 | 3/16 |
| DED37-125 | 1.25 | 58 | 0.313 | 46 | 0.250 | 35 | 0.188 | 0.356 | 18.5 | 3/8 | 3/16 |
| DED37-150 | 1.50 | 57 | 0.375 | 46 | 0.300 | 34 | 0.225 | 0.505 | 15.3 | 3/8 | 3/16 |
| DED37-175 | 1.75 | 50 | 0.438 | 40 | 0.350 | 30 | 0.263 | 0.599 | 11.4 | 3/8 | 3/16 |
| DED37-200 | 2 | 50 | 0.500 | 40 | 0.400 | 30 | 0.300 | 0.700 | 10 | 3/8 | 3/16 |
| DED37-250 | 2.5 | 50 | 0.625 | 40 | 0.500 | 30 | 0.375 | 0.913 | 8 | 3/8 | 3/16 |
| DED37-300 | 3 | 60 | 0.750 | 48 | 0.600 | 36 | 0.450 | 1.077 | 8 | 3/8 | 3/16 |
| DED37-1200 | 12 | 60 | 3.000 | 48 | 2.400 | 36 | 1.800 | 4.585 | 2 | 3/8 | 3/16 |
| DED50-100 | 1 | 91 | 0.250 | 73 | 0.200 | 55 | 0.150 | 0.371 | 36.5 | 1/2 | 9/32 |
| DED50-125 | 1.25 | 94 | 0.313 | 75 | 0.250 | 56 | 0.188 | 0.439 | 30 | 1/2 | 9/32 |
| DED50-150 | 1.50 | 93 | 0.375 | 74 | 0.300 | 56 | 0.225 | 0.471 | 24.8 | 1/2 | 9/32 |
| DED50-175 | 1.75 | 97 | 0.438 | 77 | 0.350 | 58 | 0.263 | 0.651 | 22.1 | 1/2 | 9/32 |
| DED50-200 | 2 | 95 | 0.500 | 76 | 0.400 | 57 | 0.300 | 0.747 | 19 | 1/2 | 9/32 |
| DED50-250 | 2.5 | 90 | 0.625 | 72 | 0.500 | 54 | 0.375 | 0.916 | 14.4 | 1/2 | 9/32 |
| DED50-300 | 3 | 84 | 0.750 | 67 | 0.600 | 50 | 0.450 | 1.094 | 11.2 | 1/2 | 9/32 |
| DED50-350 | 3.5 | 83 | 0.875 | 67 | 0.700 | 50 | 0.525 | 1.211 | 9.5 | 1/2 | 9/32 |
| DED50-1200 | 12 | 84 | 3.000 | 67 | 2.400 | 50 | 1.800 | 4.888 | 2.8 | 1/2 | 9/32 |
| DED62-100 | 1 | 173 | 0.250 | 138 | 0.200 | 104 | 0.150 | 0.281 | 69 | 5/8 | 11/32 |
| DED62-125 | 1.25 | 160 | 0.313 | 128 | 0.250 | 96 | 0.188 | 0.375 | 51 | 5/8 | 11/32 |
| DED62-150 | 1.50 | 151 | 0.375 | 121 | 0.300 | 91 | 0.225 | 0.441 | 40.3 | 5/8 | 11/32 |
| DED62-175 | 1.75 | 162 | 0.438 | 130 | 0.350 | 97 | 0.263 | 0.578 | 37 | 5/8 | 11/32 |
| DED62-200 | 2 | 153 | 0.500 | 122 | 0.400 | 92 | 0.300 | 0.605 | 30.5 | 5/8 | 11/32 |
| DED62-250 | 2.5 | 158 | 0.625 | 126 | 0.500 | 95 | 0.375 | 0.786 | 25.2 | 5/8 | 11/32 |
| DED62-300 | 3 | 147 | 0.750 | 118 | 0.600 | 88 | 0.450 | 0.956 | 19.6 | 5/8 | 11/32 |
| DED62-350 | 3.5 | 152 | 0.875 | 122 | 0.700 | 91 | 0.525 | 1.191 | 17.4 | 5/8 | 11/32 |
| DED62-400 | 4 | 147 | 1.000 | 118 | 0.800 | 88 | 0.600 | 1.373 | 14.7 | 5/8 | 11/32 |
| DED62-1200 | 12 | 150 | 3.000 | 120 | 2.400 | 90 | 1.800 | 4.388 | 5 | 5/8 | 11/32 |
| DED75-100 | 1 | 363 | 0.250 | 290 | 0.200 | 218 | 0.150 | 0.263 | 145 | 3/4 | 3/8 |
| DED75-125 | 1.25 | 398 | 0.313 | 318 | 0.250 | 239 | 0.188 | 0.341 | 127 | 3/4 | 3/8 |
| DED75-150 | 1.50 | 324 | 0.375 | 260 | 0.300 | 195 | 0.225 | 0.466 | 86.5 | 3/4 | 3/8 |
| DED75-175 | 1.75 | 369 | 0.438 | 295 | 0.350 | 221 | 0.263 | 0.573 | 84.2 | 3/4 | 3/8 |
| DED75-200 | 2 | 362 | 0.500 | 289 | 0.400 | 217 | 0.300 | 0.668 | 72.3 | 3/4 | 3/8 |
| DED75-250 | 2.5 | 316 | 0.625 | 253 | 0.500 | 190 | 0.375 | 0.850 | 50.6 | 3/4 | 3/8 |
| DED75-300 | 3 | 311 | 0.750 | 249 | 0.600 | 187 | 0.450 | 1.014 | 41.5 | 3/4 | 3/8 |
| DED75-350 | 3.5 | 332 | 0.875 | 265 | 0.700 | 199 | 0.525 | 1.158 | 37.9 | 3/4 | 3/8 |
| DED75-400 | 4 | 300 | 1.000 | 240 | 0.800 | 180 | 0.600 | 1.399 | 30 | 3/4 | 3/8 |
| DED75-450 | 4.5 | 341 | 1.125 | 273 | 0.900 | 205 | 0.675 | 1.602 | 30.3 | 3/4 | 3/8 |
| DED75-500 | 5 | 344 | 1.250 | 275 | 1.000 | 206 | 0.750 | 1.722 | 27.5 | 3/4 | 3/8 |
| DED75-550 | 5.5 | 303 | 1.375 | 242 | 1.100 | 182 | 0.825 | 1.976 | 22 | 3/4 | 3/8 |
| DED75-600 | 6 | 332 | 1.500 | 265 | 1.200 | 199 | 0.900 | 2.111 | 22.1 | 3/4 | 3/8 |
| DED75-1200 | 12 | 336 | 3.000 | 269 | 2.400 | 202 | 1.800 | 4.432 | 11.2 | 3/4 | 3/8 |
| DED100-125 | 1.25 | 631 | 0.313 | 505 | 0.250 | 379 | 0.188 | 0.400 | 202 | 1 | 1/2 |
| DED100-150 | 1.50 | 666 | 0.375 | 533 | 0.300 | 399 | 0.225 | 0.480 | 177.5 | 1 | 1/2 |
| DED100-175 | 1.75 | 578 | 0.438 | 462 | 0.350 | 347 | 0.263 | 0.570 | 132 | 1 | 1/2 |
| DED100-200 | 2 | 615 | 0.500 | 492 | 0.400 | 369 | 0.300 | 0.609 | 123 | 1 | 1/2 |
| DED100-250 | 2.5 | 606 | 0.625 | 485 | 0.500 | 364 | 0.375 | 0.787 | 97 | 1 | 1/2 |
| DED100-300 | 3 | 600 | 0.750 | 480 | 0.600 | 360 | 0.450 | 0.936 | 80 | 1 | 1/2 |
| DED100-350 | 3.5 | 613 | 0.875 | 490 | 0.700 | 368 | 0.525 | 1.160 | 70 | 1 | 1/2 |
| DED100-400 | 4 | 570 | 1.000 | 456 | 0.800 | 342 | 0.600 | 1.320 | 57 | 1 | 1/2 |
| DED100-450 | 4.5 | 585 | 1.125 | 468 | 0.900 | 351 | 0.675 | 1.493 | 52 | 1 | 1/2 |
| DED100-500 | 5 | 651 | 1.250 | 521 | 1.000 | 391 | 0.750 | 1.704 | 52.1 | 1 | 1/2 |
| DED100-550 | 5.5 | 523 | 1.375 | 418 | 1.100 | 314 | 0.820 | 1.910 | 38 | 1 | 1/2 |
| DED100-600 | 6 | 648 | 1.500 | 518 | 1.200 | 389 | 0.900 | 2.013 | 43.2 | 1 | 1/2 |
| DED100-700 | 7 | 513 | 1.750 | 410 | 1.400 | 308 | 1.050 | 2.480 | 29.3 | 1 | 1/2 |
| DED100-800 | 8 | 510 | 2.000 | 408 | 1.600 | 306 | 1.200 | 2.840 | 25.5 | 1 | 1/2 |
| DED100-1200 | 12 | 642 | 3.000 | 514 | 2.400 | 385 | 1.800 | 4.366 | 21.4 | 1 | 1/2 |
| DED125-150 | 1.50 | 1046 | 0.375 | 837 | 0.300 | 628 | 0.225 | 0.440 | 279 | 1-1/4 | 5/8 |
| DED125-175 | 1.75 | 1011 | 0.438 | 809 | 0.350 | 606 | 0.263 | 0.530 | 231 | 1-1/4 | 5/8 |
| DED125-200 | 2 | 975 | 0.500 | 780 | 0.400 | 585 | 0.300 | 0.542 | 195 | 1-1/4 | 5/8 |
| DED125-250 | 2.5 | 1058 | 0.625 | 846 | 0.500 | 635 | 0.375 | 0.818 | 169.2 | 1-1/4 | 5/8 |
| DED125-300 | 3 | 1027 | 0.750 | 821 | 0.600 | 616 | 0.450 | 0.983 | 136.9 | 1-1/4 | 5/8 |
| DED125-350 | 3.5 | 910 | 0.875 | 728 | 0.700 | 546 | 0.525 | 1.148 | 104 | 1-1/4 | 5/8 |
| DED125-400 | 4 | 875 | 1.000 | 700 | 0.800 | 525 | 0.600 | 1.310 | 87.5 | 1-1/4 | 5/8 |
| DED125-450 | 4.5 | 872 | 1.125 | 698 | 0.900 | 523 | 0.675 | 1.524 | 77.5 | 1-1/4 | 5/8 |
| DED125-500 | 5 | 881 | 1.250 | 705 | 1.000 | 529 | 0.750 | 1.718 | 70.5 | 1-1/4 | 5/8 |
| DED125-550 | 5.5 | 880 | 1.375 | 704 | 1.100 | 528 | 0.820 | 1.850 | 64 | 1-1/4 | 5/8 |
| DED125-600 | 6 | 863 | 1.500 | 690 | 1.200 | 518 | 0.900 | 2.078 | 57.5 | 1-1/4 | 5/8 |
| DED125-700 | 7 | 858 | 1.750 | 686 | 1.400 | 515 | 1.050 | 2.330 | 49 | 1-1/4 | 5/8 |
| DED125-800 | 8 | 986 | 2.000 | 789 | 1.600 | 592 | 1.200 | 2.749 | 49.3 | 1-1/4 | 5/8 |
| DED125-1000 | 10 | 948 | 2.500 | 758 | 2.000 | 569 | 1.500 | 3.383 | 37.9 | 1-1/4 | 5/8 |
| DED125-1200 | 12 | 825 | 3.000 | 660 | 2.400 | 495 | 1.800 | 4.047 | 27.5 | 1-1/4 | 5/8 |
| DED150-200 | 2 | – | – | 1416 | 0.400 | 1062 | 0.300 | 0.440 | 354 | 1-1/2 | 3/4 |
| DED150-250 | 2.5 | 1672 | 0.625 | 1338 | 0.500 | 1003 | 0.375 | 0.633 | 267.5 | 1-1/2 | 3/4 |
| DED150-300 | 3 | – | – | 1320 | 0.600 | 990 | 0.450 | 0.735 | 220 | 1-1/2 | 3/4 |
| DED150-350 | 3.5 | 1641 | 0.875 | 1313 | 0.700 | 984 | 0.525 | 0.933 | 187.5 | 1-1/2 | 3/4 |
| DED150-400 | 4 | 1650 | 1.000 | 1320 | 0.800 | 990 | 0.600 | 1.237 | 165 | 1-1/2 | 3/4 |
| DED150-450 | 4.5 | 1592 | 1.125 | 1274 | 0.900 | 955 | 0.675 | 1.312 | 141.5 | 1-1/2 | 3/4 |
| DED150-500 | 5 | 1625 | 1.250 | 1300 | 1.000 | 975 | 0.750 | 1.514 | 130 | 1-1/2 | 3/4 |
| DED150-550 | 5.5 | 1348 | 1.375 | 1078 | 1.100 | 809 | 0.820 | 1.810 | 98 | 1-1/2 | 3/4 |
| DED150-600 | 6 | 1575 | 1.500 | 1260 | 1.200 | 945 | 0.900 | 1.857 | 105 | 1-1/2 | 3/4 |
| DED150-700 | 7 | 1314 | 1.750 | 1051 | 1.400 | 789 | 1.050 | 2.310 | 75.1 | 1-1/2 | 3/4 |
| DED150-800 | 8 | 1740 | 2.000 | 1392 | 1.600 | 1044 | 1.200 | 2.690 | 87 | 1-1/2 | 3/4 |
| DED150-1000 | 10 | 1680 | 2.500 | 1344 | 2.000 | 1008 | 1.500 | 3.470 | 67.2 | 1-1/2 | 3/4 |
| DED150-1200 | 12 | 1560 | 3.000 | 1248 | 2.400 | 936 | 1.800 | 4.260 | 52 | 1-1/2 | 3/4 |
| DED200-250 | 2.5 | – | – | – | – | 1538 | 0.375 | 0.480 | 410 | 2 | 1 |
| DED200-300 | 3 | – | – | 1740 | 0.600 | 1305 | 0.450 | 0.650 | 290 | 2 | 1 |
| DED200-350 | 3.5 | – | – | 1925 | 0.700 | 1444 | 0.525 | 0.800 | 275 | 2 | 1 |
| DED200-400 | 4 | 2400 | 1.000 | 1920 | 0.800 | 1440 | 0.600 | 1.010 | 240 | 2 | 1 |
| DED200-450 | 4.5 | 2447 | 1.125 | 1958 | 0.900 | 1468 | 0.675 | 1.230 | 217.5 | 2 | 1 |
| DED200-500 | 5 | 2250 | 1.250 | 1800 | 1.000 | 1350 | 0.750 | 1.410 | 180 | 2 | 1 |
| DED200-550 | 5.5 | 2214 | 1.375 | 1771 | 1.100 | 1328 | 0.820 | 1.750 | 161 | 2 | 1 |
| DED200-600 | 6 | 2310 | 1.500 | 1848 | 1.200 | 1386 | 0.900 | 1.770 | 154 | 2 | 1 |
| DED200-700 | 7 | 2153 | 1.750 | 1722 | 1.400 | 1292 | 1.050 | 2.210 | 123 | 2 | 1 |
| DED200-800 | 8 | 2370 | 2.000 | 1896 | 1.600 | 1422 | 1.200 | 2.480 | 118.5 | 2 | 1 |
| DED200-1000 | 10 | 2200 | 2.500 | 1760 | 2.000 | 1320 | 1.500 | 3.190 | 88 | 2 | 1 |
| DED200-1200 | 12 | 2598 | 3.000 | 2078 | 2.400 | 1559 | 1.800 | 3.900 | 86.6 | 2 | 1 |
