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| Technical data | 60 Hz | Dolphin LX | | LX 0030 | LX 0055 | LX 0110 | LX 0140 | LX 0180 | LX 0260 | LX 0330 | LX 0430 | | Nominal pumping speed | ACFM | 18 | 31 | 64 | 84 | 99 | 155 | 191 | 268 | | Ultimate pressure | Torr | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | | Nominal motor rating | HP | 1.5 | 3 | 4 | 5.4 | 7.5 | 10 | 15 | 20 |
| Technical data | 60 Hz | Dolphin LA | | LA 0053 | LA 0103 | LA 0143 | LA 0224 | LA 0325 | LA 0435 | LA 0475 | LA 0756 | LA 0906 | | Nominal pumping speed | ACFM | 35 | 79 | 112 | 159 | 206 | 294 | 335 | 494 | 647 | | Ultimate pressure | Torr | 100 | 100 | 100 | 100 | 115 | 100 | 100 | 100 | 100 | | Nominal motor rating | HP | 3 | 5 | 5 | 10 | 20 | 20 | 30 | 40 | 50 |
| Technical data | 60 Hz | Dolphin LA | | LA 1157 | LA 1507 | LA 1908 | LA 2408 | LA 2808 | LA 3809 | LA 5109 | | Nominal pumping speed | ACFM | 812 | 1059 | 1324 | 1530 | 1854 | 2237 | 3002 | | Ultimate pressure | Torr | 100 | 100 | 100 | 100 | 100 | 100 | 100 | | Nominal motor rating | HP | 60 | 75 | 125 | 150 | 200 | 200 | 200 |
| Technical data | 60 Hz | Dolphin LB | | LB 0063 | LB 0113 | LB 0144 | LB 0184 | LB 0265 | LB 0355 | LB 0425 | LB 0526 | LB 0726 | | Nominal pumping speed | ACFM | 38 | 71 | 106 | 132 | 191 | 235 | 294 | 341 | 453 | | Ultimate pressure | Torr | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | | Nominal motor rating | HP | 7.5 | 7.5 | 7.5 | 10 | 20 | 20 | 25 | 40 | 40 |
| Technical data | 60 Hz | Dolphin LB | | LB 0857 | LB 1207 | LB 1507 | LB 1757 | LB 2108 | LB 2508 | LB 3008 | LB 3108 | LB 3809 | | Nominal pumping speed | ACFM | 589 | 812 | 995 | 1177 | 1354 | 1819 | 1883 | 2060 | 2237 | | Ultimate pressure | Torr | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | | Nominal motor rating | HP | 60 | 75 | 100 | 125 | 125 | 150 | 200 | 200 | 200 |
| Technical data | 60 Hz | Dolphin LB | | LB 4409 | | Nominal pumping speed | ACFM | 2590 | | Ultimate pressure | Torr | 25 | | Nominal motor rating | HP | 250 |
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