Designation T and R. T = Tight back R = ø 1.5 mm hollow size For aeration / drying of Cereals, Rapeseed and seeds.
| Grate Type | Weight | Cover plate | Ø | W | H | L | Item no. |
| P300/1,5 | 15,5 kg | 1.5mm | 1,5mm | 300mm | 34mm | 1000mm | 2102030 |
| P300/1,5 | 8,00 kg | 1.5mm | 1,5mm | 300mm | 34mm | 500mm | 2102028 |
| P300/2,0 | 15,5 kg | 1.5mm | 2,0mm | 300mm | 34mm | 1000mm | 2102031 |
| P300/2,0 | 8,00 kg | 1.5mm | 2,0mm | 300mm | 34mm | 500mm | 2102029 |
| SP300/1,5 | 16,5 kg | 2,0mm | 1,5mm | 302mm | 35mm | 1000mm | 2102032 |
| SP300/1,5 | 8,50 kg | 2,0mm | 1,5mm | 302mm | 35mm | 500mm | 2102034 |
| SP300/2,0 | 16,5 kg | 2,0mm | 2,0mm | 302mm | 35mm | 1000mm | 2102033 |
| SP300/2,0 | 8,50 kg | 2,0mm | 2,0mm | 302mm | 35mm | 500mm | 2102035 |
| P470/1,5 | 40,2 kg | 1,5mm | 1,5mm | 470mm | 54mm | 1000mm | 2102047 |
| P300 / SP300 | Shake Width | Inner Width | H | L | Item no. |
| Cast box galvanized with fittings | 302mm | 230mm | 350mm | 500mm | 2102115 |
| Cast box galvanized with fittings | 302mm | 230mm | 350mm | 1000mm | 2102113 |
| Cast box galvanized with fittings | 302mm | 230mm | 350mm | 2000mm | 2102111 |
| Cast box galvanized with fittings | 302mm | 230mm | 478mm | 500mm | 2102114 |
| Cast box galvanized with fittings | 302mm | 230mm | 478mm | 1000mm | 2102112 |
| Cast box galvanized with fittings | 302mm | 230mm | 478mm | 2000mm | 2102110 |
| Angle 90° | 302mm | 230mm | 350mm | 1000x1300mm | 2102120 |
| Angle 90° | 302mm | 230mm | 478mm | 1000x1300mm | 2102121 |
| T-piece | 302mm | 230mm | 350mm | 1000x500mm | 2102125 |
| T-piece | 302mm | 230mm | 230mm | 1000x500mm | 2102126 |
| End plate | 302mm | 230mm | 350mm | 1,5mm | 2102101 |
| End plate | 302mm | 230mm | 478mm | 1,5mm | 2102102 |
| Closing damper horizontally with tread | 302mm | 230mm | 350mm | 700mm | 2102118 |
| Closing damper – Vertical | 302mm | 230mm | 350mm | 250mm | 2102130 |
| Closing damper – Vertical | 302mm | 230mm | 478mm | 250mm | 2102131 |
| Channel connection | 300mm | 350mm | 250mm | 2102135 |

