产品介绍
齿轮传动PN25
| DN | A | L | L1 | L2 | D | D1 | H | |
| GOST | EN | |||||||
| DN200 | 198 | 400 | 270 | 178 | 219.0 | 219.1 | 273 | 318 |
| DN250 | 225 | 520 | 332 | 222 | 273.0 | 273.1 | 351 | 395 |
| DN300 | 245 | 630 | 407 | 282 | 323.9 | 323.9 | 425 | 467 |
| DN350 | 319 | 650 | 455 | 455 | 377.0 | 355.6 | 508 | 540 |