Hinged Assisted Fabricated Steel Recessed Manhole Cover KCRVAA 400kN for Concrete Infill

Fabricated Steel Recessed Access Covers for Infill – 400 kN | EN 124-3 | Galvanized Steel EN ISO 1461

Our fabricated steel access cover is manufactured from steel hot-dip galvanized in accordance with EN ISO 1461 for enhanced corrosion resistance and long-lasting durability. Rated to withstand loads up to 400 kN slow traffic flow, this access hatch complies fully with the EN 124-3 standard.

This recessed tray access cover is specifically engineered for block paving and infill applications, allowing seamless integration into surrounding surfaces for a discreet and aesthetic finish. It is ideal for urban environments where visual continuity is essential.

The KCRVAA range features a locked, hinged, and lift-assisted access cover system, ensuring safe and easy handling during maintenance operations. It is particularly suited for installation in dry network chambers, including telecommunications and fibre optic networks, as well as all types of underground structures.

Each access hatch is supplied as standard with a ¼ turn locking device, providing secure closure, quick access, and enhanced operational efficiency.

Recess depth 80 mm

Clear opening (mm) : K1C 750×750 ; K2C 750×1500 ; K3C 750×2250

Clear opening (mm)

  • K1C 750×750
  • K2C 750×1500
  • K3C 750×2250

Place of use

400 kN : slow traffic flow (including pedestrian streets), hard shoulders and parking areas, for all types of road vehicles.

Coating

Steel hot-dip galvanized, average thickness 90µm according to ISO 1461.

Options

Handling tools.
Other ¼ turn lock head on request.
Fall safety equipment.

Product description

Drawings and dimensions

Table and references

Code
Référence trappe
Ouverture libre (mm)
O x O’ (mm)
A (mm)
B (mm)
H (mm)
Ensemble (kg)
Add in the wishlist
25015
K1CRVAA
750 x 750
680 x 750
986
900
200
140
23926
K2CRVAA
750 x 1500
680 x 1500
986
1650
200
255
23927
K3CRVAA
750 x 2250
680 x 2250
986
2400
200
370
Product description