TI4S060060 AV - Class D400 (600mm square)


Manufactured by EJ
Brand: EJ Norinco

Double triangular hinged manhole/chamber top covers and square frame in ductile iron GS, grade 500-7, 400kN. Covers are fully removable from frame for a 600mm square clear opening and features a coded TI key for unlocking and opening.

Categories: 
Electrical, Illumination, Communications and Traffic Related Works | Accessories | Frames and Covers
  • Other Standards
    • BS EN 124-1 (Draft) - Gully tops and manhole tops for vehicular and pedestrian areas - Part 1. Classification, General Design, Performance and Testing Requirements, Test Methods and Evaluation of Conformity
    • EN 124 June 1994 - Gully tops and manhole tops for vehicular and pedestrian areas - Design requirements, type testing, marking, quality control
    • ISO 1083:2004 - Spheroidal graphite cast irons - Classification

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