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Polotovary a díly z technických plastů Polyplasty

PO600D Plastic cover (with ventilation)

PO600D Rovasco ventilated plastic manhole covers are for sewer manholes in roadways and parking areas accessible to all types of road vehicles.
If the cover is installed in roadway traffic lanes a cover with a lock (anchoring) must be used.
PolyPLASTY plastic covers

PO600D plastic manhole cover advantages:

  • easy installation into cast iron or Be-Gu frames
  • easy to handle because of its low weight
  • Rovasco material cannot be sold at secondary raw materials collection yard
  • low noise level when a vehicle passes over the grid

PO600D plastic cover properties :

Cover dimensions:  diameter 680 mm
   embedding 50 mm
Weight:  25 kg
Load class: D400 minimum load 40t
Product code: VV07983


  • Concrete-cast iron frame (Load class: D400, Product code: VZ06535)

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