BIRCOsir® Large dimensions

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Ductile iron slotted gratings I threefold

+ 8-point per meter M12/A2 bolt connection
+ Displacement guard

black immersion lacquered

DesignationArticle 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]PGPallet [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

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Hexagon® ductile iron cover

+ Without openings
+ 8-point per metre M12/A2 bolt connection per meter

black immersion-lacquered

DesignationArticle 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]PGPallet [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

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