| Catalog Number | Part number | Additional function | Size |
|---|---|---|---|
| FRM-D-MINI | 170684 | None | Grid dimension 40 mm (without connecting plates) |
| FRM-H-1-D-MAXI | 162795 | With integrated non-return function | Grid dimension 66 mm (without connecting plates) |
| FRM-H-1/2-D-MAXI | 186526 | With integrated non-return function | Grid dimension 66 mm (without connecting plates) |
| FRM-H-1/2-D-MIDI | 162792 | With integrated non-return function | Grid dimension 55 mm (without connecting plates) |
| FRM-H-1/4-D-MIDI | 186525 | With integrated non-return function | Grid dimension 55 mm (without connecting plates) |
| FRM-H-1/4-D-MINI | 162789 | With integrated non-return function | Grid dimension 40 mm (without connecting plates) |
| FRM-H-1/8-D-MINI | 162788 | With integrated non-return function | Grid dimension 40 mm (without connecting plates) |
| FRM-H-3/4-D-MAXI | 162794 | With integrated non-return function | Grid dimension 66 mm (without connecting plates) |
| FRM-H-3/4-D-MIDI | 162793 | With integrated non-return function | Grid dimension 55 mm (without connecting plates) |
| FRM-H-3/8-D-MIDI | 162791 | With integrated non-return function | Grid dimension 55 mm (without connecting plates) |
| FRM-H-3/8-D-MINI | 162790 | With integrated non-return function | Grid dimension 40 mm (without connecting plates) |
| FRM-H-D-MAXI | 170689 | With integrated non-return function | Grid dimension 66 mm (without connecting plates) |