BIRCOsir®
BIRCO
BIRCOsir® Gratings 520 mm

BIRCOsir® 520 ductile iron slotted gratings, threefold

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

Variants

Art. no. Variant Dimensions L×W×H (mm) Aperture Load class Fastening Intake cross-section Weight Per pallet
30020574 D400 500 × 635 × 45 Slot 172/17.5 D400 Bolt 2446 cm²/m 39.8 kg 24
30020575 E600 500 × 636 × 45 Slot 172/17.5 E600 Bolt 2446 cm²/m 48.7 kg 24
30020578 F900 500 × 633 × 45 Slot 172/17.5 F900 Bolt 2446 cm²/m 53.7 kg 24

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Product information (2)

BIRCOsir® Large dimensions
BIRCOsir® Small dimensions

Installation instructions (1)

BIRCOsir NW 320 - 520
320, 520 mm

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