Blind couplings
| Size | Lug spacing b [mm] |
Length tail piece L [mm] |
Standard | Item No. |
| 25=D | 31 | 28 | DIN 14310 | 1052050 |
| 25=D | 31 | 28 | - |
1011401 |
| 38=H | 53 | 28 | - | 1010403 |
| 38=H | 53 | 28 | - |
1011402 |
| 52=C | 66 | 43 | DIN 14311 | 1010404 |
| 52=C | 66 | 43 | DIN 86206 |
1011404 |
| 75=B | 89 | 45 | DIN 14312 | 1010406 |
| 75=B | 89 | 45 | DIN 86207 |
1051924 |
| 110=A | 133 | 48 | DIN 14313 | 1010408 |
| 110=A | 133 | 48 | - |
1051926 |
Materials:
- casing: and neck aluminium alloy – kneading quality
- protecting ring – spring wire, tinned
- washers – petrol-product resistant rubbe
- casing:and neck copper alloy – kneading quality
Other sizes, designs and materials (cast unions PN 10, gaskets, protection rings, ...) on request/order specification.