| other features | rv04=check valve 0.4 bar | ||
| Standard | 0=none | ||
| changeover | 0=no changeover | ||
| Anschlussart | din flange | ||
| filtration rating | 3 |
| bypass | kb=no bypass | ||
| Dichtungsmaterial | nbr=nbr (perbunan) | ||
| connection size | special size | ||
| clogging indicator | w=no indicator hole | ||
| filter material | p=paper |
