Square or rectangular  inspection manhole cover made of ductile cast iron GJS-500-7 according to EN 1563

Class B125 in compliance withs EN124- Hard shoulders and parking areas-

Bituminous paint coating

Frame design compatible with standard and non-standard gullies

Frame with support base and width suitable to reduce the weights on the gully below

Frame shaped to stop smells and for improved watertightness

Sliding frame along special grooves that can be easily lifted too 

Cover with anti-slippery surface

Cover equipped with special spaces to house the marks specified by Standard EN 124

Plastic identification plugs can be provided for 

Product certification by independent certifier SGS, BSI , ICMQ