Hyspec Manhole System (South Island Only)

The Hynds manhole system consists of precast concrete and iron components, designed to offer proven manhole performance giving the installer flexibility on site.

The system includes a comprehensive range of manhole diameters and riser heights, various concrete lid options, cast iron frames and covers, step types, galvanised landing platforms, joint sealants, clamps, and manhole base options.
Lower Carbon Options Available