Small ducts, cable ducts, sealing sleeve troughs, manhole covers

Cable ducts & manhole covers

Proven for decades


Shaft systems from FUCHS with a long history

The small ducts of DYWIDAG manhole systems are applied as pull-through, connection and branching ducts for installation in the cable networks of supply and industrial companies. They are used as components at the “Deutsche Telekom AG” (German telephone network) and at “Deutsche Bahn AG” (German railroad company).  

All small ducts consist of reinforced precast concrete parts and comply with DIN 1045. They are produced in accordance with the required bridge grade DIN 1072.  

At a glance

  • Comprehensive program of accessory and system components
  • Manhole covers with different load stages, geometries and designs
  • All sizes have a protection against dislocation by dowelling or tongue/groove system
  • Dimensioning in accordance with DIN 1045-2 / EN 206 and EBA approval
  • Load / bridge class in accordance with DIN 1072
Schachtabdeckungen am Lagerplatz
Produktprogramm Kabelschächte

Range of products - cable ducts

  • Junction box 30 / 30 A / 65 / 66 / 83
  • Small duct KS 70­70 / KS 70­90
  • Small duct 88 R1-100 / 88 R1-140
  • Cable construction duct - size II
  • Cable construction duct - size IV / IV A
  • Cable construction duct - size V / V A
  • Cable construction duct - size VII
  • Cable construction duct - size IX / IX A
  • Cable construction duct - size X/ X A
  • Accessories such as reinforced concrete plates, cable entry panels, dirt trays, lifting rods, cover lifts
  • Media channels such as concrete channels, mitre pieces, channel covers

Manhole covers with system

Manhole covers are important components of modern energy supply and communication. They are produced in composite construction and in different types and sizes. Our product portfolio includes the load classes A, B and D described in accordance with EN 124.


Schachtabdeckungen mit verschiedenen Belastungsklassen
Sonderkabelschachtbauwerk ThyssenKrupp, Duisburg

Durable and persistent

The high quality is guaranteed by a high degree of precision and a control based on strict standards according to QM and QA, based on the certification according to DIN EN ISO 9001. The guarantee for the longevity of our manhole covers is the exact coordination of the cover and the corresponding frame as well as all other components such as the manhole, manhole neck and cover.

Range of products - manhole covers

  • Manhole covers with/without ventilation
  • Surface-waterproof manhole covers (concrete-cast iron)
  • Manhole covers for paving (cast iron-concrete)
  • Manhole covers with diagonally-divided opening (triangular opening)
  • Ceiling plates with integrated manhole cover
Produktprogramm Schachtabdeckungen

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