Leser - Type 457, 458 (DN 25 - 150, NPS 1" - 6")
| d0 [mm]: | 15 | 20 | 30 | 40 | 50 | 60 | 50 | 60 |
| Body material: 1.0619 (SA 216 WCB) |
Bonnet:
closed | H2 | 4582.6102 |
4582.6112 |
4582.6122 |
4582.6132 |
4582.6142 |
4582.6152 |
4582.6162 |
4582.6172 |
| H3 | 4582.6103 |
4582.6113 |
4582.6123 |
4582.6133 |
4582.6143 |
4582.6153 |
| |
| H4 | 4582.6104 | 4582.6114 | 4582.6124 | 4582.6134 | 4582.6144 | 4582.6154 | 4582.6164 | 4582.6174 |
| open | H3 | 4572.6105 |
4572.6115 |
4572.6125 |
4572.6135 |
4572.6145 |
4572.6155 |
4572.6165 |
4572.6175 |
| Body material: 1.4581 (SA 351 CF10M) |
Bonnet:
closed | H2 | 4584.6202 | 4584.6212 | 4584.6222 | 4584.6232 | 4584.6242 | 4584.6252 | 4584.6262 | 4584.6272 |
| H4 | 4584.6204 |
4584.6214 |
4584.6224 |
4584.6234 |
4584.6244 |
4584.6254 |
4584.6264 |
4584.6274 |
| Body material: 1.7357 (SA 217 WC6) |
Bonnet:
closed | H2 | 4587.6302 |
4587.6312 |
4587.6322 |
4587.6332 |
4587.6342 |
4587.6352 |
4587.6362 |
4587.6372 |
| H3 | 4587.6303 | 4587.6313 | 4587.6323 | 4587.6333 | 4587.6343 | 4587.6353 |
| |
| H4 | 4587.6304 |
4587.6314 |
4587.6324 |
4587.6334 |
4587.6344 |
4587.6354 |
4587.6364 |
4587.6374 |
| open | H3 | 4577.6305 | 4577.6315 | 4577.6325 | 4577.6335 | 4577.6345 | 4577.6355 | 4577.6365 | 4577.6375 |
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