Round manhole cover made of spheroidal cast iron, mainly for water & waste water newtorks



MAXUM range is available from D400 up to F900 High Traffic according to EN 124-2 and third party certified with Afnor NF. Hinged and lockable, several versions are available: co 600 and 800, circular and square frame, ventilated, pressure-tight.

In option : lift assistance (co 800), custom badging, technical coating, fall safety equipment integrated.

  • New articulation for easier handling : With Easy-Chut, the operator doesn’t need anymore to lift the cover to unlock the safety lock. One side pressure is enough to unlock the non-return safety lock. Largest articulation of the market (90mm) with a non-fouling design for a better stability when the cover is open.
  • Bespoke : On request, maxum can be tailor-made with a special badging embossed and moulded in raw material & with a topcoating colored polyester paint.
  • EPDM Gasket Solidity : High stability with EPDM gasket moulded monobloc 80 shore A fixed on the frame. High resistance to temperature variations (-50 up to +120°C).


  • Cover & frame : Spheroidal Cast Iron GS 500-7. Water Based Black Paint.
  • Gasket : EPDM Moulded Monobloc.

Other products of Soval export

Soval export

Water / Pipes, pumps and valves

« Designing and retailing of spheroidal cast iron access covers for various underground networks, made in France and third party certified »

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