Subraction fitting
| MLVI-code | Size |
| 31700003010 | R1 1/4″ 260mm / 1″ 190mm |
| 31700003020 | R1 1/4″ 260mm / 1″ 110mm |
| 31700003030 | R1 1/4″ 260mm / 1″ 130mm |
| 31700003040 | R1 1/2″ 260mm / 1″ 190mm |
| 31700003050 | R1 2″ 300mm / 1 1/4″ 260mm |
| 31700003060 | R1 2″ 300mm / 1 1/2″ 260mm |