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50 cm cast iron lid for septic tank riser


Cast iron lid, placed on the ground subjected to pedestrian and bicycle traffic. The lid is made of A15 class cast iron. It has two holes at the top to lift the lid and improve ventilation.

The internal opening diameter is 500 mm, while the external body diameter is 565 mm.

Cast iron lid data:

  • height : H50
  • internal opening diameter: 500 mm
  • external body diameter: 565 mm
  • standard: PN-EN 124:200
  • material: EN-GJL-200 grey cast iron
50 cm cast iron lid optionally installed on concrete septic tank. Closes the septic tank inspection riser.

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