| 007806 | D9596 | VOSS AUTOMOTIVE GMBH |
| 1522613 | C0668 | BELL - HERMETIC ARMATURENWERK GMBH& CO. KG |
| D20S1-4571 | D8134 | PARKER HANNIFIN GMBH-GESCHAEFTSBEREICH ERMETO- |
| DPR20-S-1.4571 | D8134 | PARKER HANNIFIN GMBH-GESCHAEFTSBEREICH ERMETO- |
| DIN3861-AS20-1.4571 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |
| DIN3861-S20-1.4571 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |
| S20S1201021-1.4571 | C0232 | SCHAEFER, JOHANNES GMBH & CO. KG |
| S20S-1.4571 | C1673 | ARCO ARMATUREN OBRIGHEIM GMBH & CO |
| S20S1-4571 | C1673 | ARCO ARMATUREN OBRIGHEIM GMBH & CO |
| P-R 20 S-1.4571 | D0826 | EATON GERMANY GMBH |
| S-R 20 S-1.4571 | D0826 | EATON GERMANY GMBH |
| S-R20S-1.4571 | D0826 | EATON GERMANY GMBH |
| DPR20S1.4571 | D8134 | PARKER HANNIFIN GMBH-GESCHAEFTSBEREICH ERMETO- |
| S20DIN3861-1.4571 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |