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Airtight Watertight Manhole Covers & Frames

Airtight & Watertight Ductile Iron Heavy Duty Round Manhole Cover & Frame (Grade D400)

Comply with:

  • SS EN 124-2: 2021, D400 Grade
  • SS 30: 1999 (2012), A1 Grade
  • BS 9124: 2008
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Airtight & Watertight Ductile Iron Heavy Duty Round Manhole Cover & Frame (Grade D400)

SKU:DIMCATD400-R1000

Norika's Ductile Iron Valve Boxes, Manhole Covers and Airtight Manhole Covers are customisable to customer needs. It has been tested by projects and approved by regulatory accredited testing labs.

Ductile Iron Heavy Duty Airtight and Watertight Round Manhole Cover and Frame Catalogue.pdf

Ductile Iron Heavy Duty Airtight and Watertight Manhole Cover and Frame (Round 1000mm) test cert (DOE-29.01.2027).pdf
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