BIRCOsir Large dimensions
Ductile iron slotted gratings I threefold
+ 8-point per meter M12/A2 bolt connection
+ Displacement guard
black immersion lacquered
| Designation | Article No. | Ext. dimensions L [mm] | Ext. dimensions W [mm] | Ext. dimensions W [mm] | Slot width L [mm] | Slot width B [mm] | Maschenweite L [mm] | Maschenweite B [mm] | Inlett-cross-section [cm²/m] | Load class up to (EN 1433) | Weight [kg] | PG | Pallet [Quantity] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BIRCOsir 520 | 30020574 | 500.00 | 635.00 | 45.00 | 172.00 | 17.50 | 0.00 | 0.00 | 2446.00 | D 400 | 39.80 | 302052 | 24.00 |
| BIRCOsir 520 | 30020575 | 500.00 | 636.00 | 45.00 | 172.00 | 17.50 | 0.00 | 0.00 | 2446.00 | E 600 | 48.70 | 302052 | 24.00 |
| BIRCOsir 520 | 30020578 | 500.00 | 633.00 | 45.00 | 172.00 | 17.50 | 0.00 | 0.00 | 2446.00 | F 900 | 53.70 | 302052 | 24.00 |
Hexagon ductile iron cover
+ Without openings
+ 8-point per metre M12/A2 bolt connection per meter
+ Anti-slip classification R10/ V10
black immersion-lacquered
| Designation | Article No. | Ext. dimensions L [mm] | Ext. dimensions W [mm] | Ext. dimensions W [mm] | Slot width L [mm] | Slot width B [mm] | Maschenweite L [mm] | Maschenweite B [mm] | Inlett-cross-section [cm²/m] | Load class up to (EN 1433) | Weight [kg] | PG | Pallet [Quantity] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BIRCOsir 520 | 30020576 | 500.00 | 637.00 | 45.00 | 0.00 | 0.00 | 0.00 | 0.00 | E 600 | 50.50 | 302052 | 24.00 |