JRBTD2 is a BTD pump seal kit for pump group 2. The exact model row specifies NBR sealing material.
The technical sheet gives a material-specific maximum temperature of 80°C for NBR. It also shows the seal-kit family arrangement; the sheet does not enumerate every individual seal size or establish interchangeability with other pump designs.
The table contains a working-pressure entry of 250 bar against this model. Its applicability as a standalone seal-kit rating rather than a compatible pump-system limit is not explained, so it remains an unpromoted catalog entry.
