Bollfilter 5007512 Disc

The 5007512 Disc is a spare mechanical part used in BOLL & KIRCH industrial filter systems.
The term disc in this context refers to a flat, circular component that is part of the internal assembly of a filter — often in automatic back‑flushing filters or other complex housings where discs are used as:

Sealing / spacing elements

Support plates

Flow control surfaces

Mounting or structural parts in the internal mechanism of the filter housing

It’s listed among other internal parts like gaskets, O‑rings, and components in spare part lists for backflush and automatic filters.